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AIR QUALITY PROGRAM

Environmental Programs Division

Southern Ute Indian Tribe

PO Box 737 MS#84

Ignacio, CO 81137

Phone 970-563-4705

http://www.southernute-nsn.gov/environmental-programs/air-quality

March 2, 2021

Mr. Kyle Hunderman

Environmental Compliance Specialist II – Air Quality

Red Cedar Gathering Company

125 Mercado Street; Suite 201

Durango, CO 81301

Re:

Final Part 70 Operating Permit

Title V Permit #V-SUIT-0054-2020.00

Red Cedar Gathering Company

Midway Compressor Station

Dear Mr. Hunderman:

The Southern Ute Indian Tribe Air Quality Program (AQP) has completed its review of Red Cedar

Gathering Company’s (Red Cedar) request to renew a Title V Permit to Operate, pursuant to the Title V

Operating Permit Program at 40 CFR Part 70, for the Midway Compressor Station.

Based on the information submitted in the company’s application, and the comments received during the

public comment period, the Tribe hereby issues the enclosed Title V Permit to Operate. The final permit

will become effective on March 2, 2021.

A 30-day public comment period was held from November 6, 2020 to December 6, 2020. The AQP

received comments from Red Cedar during this time and no comments were received from the public,

affected states, or tribes. Following the 30-day public comment period, the AQP made the following

changes:

1. Section III-Incorporated Code of Federal Regulations (CFR) citations for each individual

permit term.

2. Section III-Removed references to inapplicable citations.

For a more detailed discussion of these comments and the resultant changes, please review the Response

to Comments document attached to this permit.

A 45-day Administrative Review period at EPA Region 8 was held from January 15, 2021 to March 1,

2021. No comments were received from EPA Region 8 during this review period.

The AQP made the following change to the statement of basis following the public comment period:

• An inaccurate tank capacity was corrected in the 40 CFR Part 60, Subpart Kb applicability section

of the Statement of Basis. The tank capacity was corrected from 629 bbl to 472 bbl.

Pursuant to RAC § 2-109(8), within 60 days after the final permit has been issued, the applicant, any

person who participated in the public comment process and is aggrieved by the action, and any other

person who could obtain judicial review of that action under applicable law, may appeal to the

Environmental Commission in accordance with the Southern Ute Indian Tribe/State of Colorado

Environmental Commission’s Reservation Air Code (RAC) and the Commission’s Procedural Rules.

Additionally, the regulations at RAC § 2-109(7) specify that any person may petition the EPA

Administrator within 60 days after the expiration of the Administrator’s 45-day review period to make an

objection that the permit would not be in compliance with applicable requirements. Any such petition

must be based only on objections to the permit that were raised with reasonable specificity during the

public comment period unless the petitioner demonstrates that it was impracticable to raise such objections

within such period, or unless the grounds for such objections arose after such period.

If you have any questions concerning the enclosed permit, please contact me at (970) 563-2202

Sincerely,

Matt Wampler

Air Quality Scientist

Southern Ute Indian Tribe

Cc: Colin Schwartz – EPA Part 70 Permit Program Oversight Lead – US EPA Region 8

AIR QUALITY PROGRAM

ENVIRONMENTAL PROGRAMS DIVISION

THE SOUTHERN UTE INDIAN TRIBE

PO BOX 737, MS 84, IGNACIO, CO 81137

(970) 563 – 4705 ∙ (970) 563 – 0384 FAX

January 8, 2021

Response to Comments Document

Operator: Red Cedar Gathering Company

Facility: Midway Compressor Station

Permit Action: Title V Operating Permit Renewal

Comments from Red Cedar Gathering Company received on Draft Title V Operating

Permit V-SUIT-0054-2020.00

Comment:

JJJJ, HH, ZZZZ requirements – The majority of the permit conditions in these sections are missing

regulatory citations. This diminishes the clarity of the permit by obscuring the source, context, and

interrelationship of the individual permit conditions. Therefore, Red Cedar requests each permit

condition include a regulatory citation. Beyond greatly improving the clarity of the permit we believe

inclusion of such regulatory citations is in line with the Air Quality Program's existing permit structure

(see Section II - General Requirements of the permit) as well as the requirement at RAC 2-110(1)(d)(i)

which states that "the permit shall specify and reference the origin of and authority for each permit

term or condition".

AQP’s Response:

The requested change has been made.

Comment:

“This subpart” - Numerous permit conditions reference “this subpart” of the permit but do not

correspondingly define what constitutes a permit subpart or how to locate it. Many of these references

are directly from the copied regulation and do not refer to the permit at all. We request clarification of

the permit conditions to precisely identify the referenced location of “this subpart” within the permit.

AQP’s Response:

Subparts are identified in the permit in headings. For example, section III.1.1. is titled “40 CFR Part

60, Subpart JJJJ – Standards of Performance for Stationary Spark Ignition Internal Combustion

Engines.” Therefore, all references to “this subpart” within section III.1.1. are referring to the

requirements listed under section III.1.1. This is the same for other headings within section III, e.g. 1.2

is 40 CFR Part 60, Subpart OOOOa, 2.1 is 40 CFR Part 63, Subpart HH, and 2.2 is 40 CFR Part 63,

Subpart ZZZZ.

Comment:

III.1.1.3.1.1. – The facility does not include engines subject to §60.4233(d). Therefore, we request

removal of this reference to which the facility is not subject.

AQP’s Response:

The requested change has been made.

Comment:

III.1.1.3.2. – The affected units are not able to use propane as a fuel source. We request removal of this

permit condition.

AQP’s Response:

The requested change has been made.

Comment:

III.1.1.3.3. – It appears this is a typo as there’s no corresponding permit condition. Correspondingly,

the following permit condition, III.1.1.3.4., should be renumbered.

AQP’s Response:

The requested change has been made.

Comment:

III.1.1.4.1.6. – Please clarify why Table 2 to Subpart JJJJ of Part 60 is included as part of permit

condition III.1.1.4.1.6., which describes how to calculate VOC emissions. Also, the manner in which

the Table is copied across several pages makes it difficult to understand. We request AQP to please list

requirements in permits as permit conditions grouped in categories (e.g., the RAC lists Monitoring

Requirements, Recordkeeping Requirements, Reporting Requirements, etc.) and listed with clear and

enforceable language.

AQP’s Response:

For clarity, Table 2 to Subpart JJJJ has been relocated to be directly after where it is first referenced.

Unfortunately, this is a large table and will span across multiple pages. The AQP will make efforts to

reduce the size of the table.

Comment:

III.1.1.5.2. – This section does not apply to the facility, installation of such equipment is disallowed by

the permit and would necessitate a permit revision in advance. Therefore, we request removal of these

permit condition.

AQP’s Response:

The requested change has been made.

Comment:

III.1.2.3.4. – The facility is not subject to §§60.5420a(c)(6)-(9) nor (17). We request removal of these

requirements.

AQP’s Response:

The requested change has been made.

Comment:

III.1.2.4. – The facility is not subject to §60.5411a. We request removal of these requirements.

AQP’s Response:

The requested change has not been made. The AQP agrees that Midway is not subject to §60.5411a.

The requirements of §60.5411a are not included in the permit. For clarification, the permit provision

states that the requirements of §60.5397a(a) through (j) are independent of the requirements of

§60.5411a.

Comment:

III.1.2.4.1. – The incorporation by reference includes a typo: §60.5397a(j)

AQP’s Response:

The requested change has been made.

Comment:

III.1.2.5., III.1.2.3.2., III.1.2.7.1. - The initial compliance period ended December 31, 2019, and the

initial annual report was submitted March 30, 2020. The “initial” requirements of this section and

permit conditions are not enforceable in this permit, any enforcement would be conducted under the

authority of the permit effective at the time of the required compliance activities (permit V-SUIT0054-2015.05). In response to a similar comment the AQP has claimed that such “initial” requirements

should be included in a permit to account for possible future changes at the facility, this logic would

imply that the permit should also include numerous other requirements to which the facility is not

currently subject and cannot trigger without requiring a permit revision such as those for turbines,

steam generators, or hot asphalt facilities. These requirements do not apply to the facility without a

modification to the facility and therefore do not serve a compliance-based purpose going forward. Red

Cedar requests removal of these requirements to which the facility is not subject and for which any

enforcement actions will occur under the authority of the permit effective at the time of the required

compliance activities.

AQP’s Response:

The AQP has removed the initial compliance requirements that were previously located at III.1.2.5.

However, AQP has elected to keep the initial compliance requirement at III.1.2.3.2. This provision has

been reworded and now serves as a catch-all for all initial compliance requirements, thus improving

enforceability without unnecessarily increasing the length of the permit. Permit provision III.1.2.6.1.

(formerly III.1.2.7.1) is not an initial compliance requirement. This is an annual reporting requirement

that will remain in the permit.

Comment:

III.1.2.7.1. – We request the removal of the language quoted below. There is no requirement in Subpart

OOOOa to submit annual reports on a semiannual basis; including this language here unnecessarily

creates confusion. This Part 70 semiannual compliance reporting requirement is a facility-wide

requirement and is already appropriately included in the permit at II.2.2.1.

•

“You shall submit all reports semiannually, by April 1 and October 1 of each year. The report

due on April 1 shall cover the July 1 - December 31 reporting period of the previous calendar

year. The report due on October 1 shall cover the January 1 - June 30 reporting period of the

current calendar year.”

AQP’s Response:

The requested change has been made.

Comment:

III.2.1.2. - RAC §2-110(5)(b) allows the AQP to define periodic monitoring "where the applicable

requirement does not require periodic testing or instrumental or non-instrumental monitoring (which

may consist of recordkeeping designed to serve as monitoring)". However, Subpart HH does include

such monitoring requirements, at §63.760(a)(1), in the form of maintaining "throughput records and, if

throughput exceeds the max throughput calculation, update the source determination accordingly". We

request removal of this requirement as the federal regulation does include recordkeeping requirements

designed as monitoring requirements and therefore meets the monitoring requirement in RAC §2110(5)(b).

AQP’s Response:

The requested change has not been made.

Under RAC §§§ 2-110(5), (6) and (7), the AQP has the authority to include enhanced monitoring,

recordkeeping and reporting requirements (MRR) in an operating permit in instances where, in the

AQP’s judgement, an applicable requirement contains insufficient MRR to assure compliance with the

permit. Emission unit D1 at the Midway Compressor Station is operating under the area source

benzene emission exemption found at §63.764(e)(1)(ii) of 40 CFR Part 63, Subpart HH (Subpart HH).

This exemption has two criteria for a source to satisfy, including (1), the source is an area source under

Subpart HH, and (2) that actual average benzene emissions are below 0.9 megagrams (Mg) per year.

Additionally, it is the AQP’s understanding that throughput at Midway has historically been above the

threshold used to meet the Subpart HH exemption at 40 CFR 63.764(e)(1)(i) and therefore, the AQP

has not included any corresponding requirements in the permit.

The AQP has determined that Subpart HH has insufficient MRR to ensure that Midway is meeting

both criteria of the Subpart HH exemption on a continuous basis. The only applicable requirement of

Subpart HH applicable to sources meeting the benzene emissions exemption is found at

§63.774(d)(1)(ii), which requires a source to keep records of the actual annual average benzene

emissions. In the AQP’s judgement, this single recordkeeping requirement is not sufficient to

demonstrate continuous compliance with the two criteria required to meet the §63.764(e)(1)(ii)

benzene exemption. As stated above, the RAC and specifically §2-110(5)(b), allows the AQP to

include enhanced monitoring requirements in the permit when the applicable requirement does not

require periodic monitoring sufficient to yield reliable data from the relevant time periods that are

representative of a source’s compliance. To address the deficiencies of the requirements for glycol

dehydration units meeting the exemption at §63.764(e)(1)(ii) and to improve enforceability within the

permit, the AQP added permit provisions III.2.1.1. and III.2.1.2., requiring a source to obtain a new

extended wet gas sample annually and use that gas sample to demonstrate the source is meeting the

required criteria of Subpart HH to qualify for the §63.764(e)(1)(ii) exemption: (1) having a potential

to emit below the major source thresholds of Subpart HH, and (2) actual average benzene emissions

below 0.9 Mg/year. The AQP has determined from previous non-compliance issues identified on the

Reservation that an annual determination of both of these criteria are necessary to demonstrate a

source’s continuous compliance with the exemption at §63.764(e)(1)(ii), due to changing gas

compositions and the resultant variability of HAP emissions from glycol dehydration units. The AQP

believes these enhanced MRR requirements provide data from the relevant time period (annually) that

are sufficient to be representative of the source’s compliance with Subpart HH and the permit.

Comment:

III.2.2.4.3. – It appears the paragraph starting with “For semiannual performance tests” should be

identified as a stand-alone permit condition (i.e. III.2.2.4.3.1.). Correspondingly, the following

subparagraph should be renumbered.

AQP’s Response:

The requested change has been made.

Comment:

III.2.2.4.5.1. – This section is voluntary, not enforceable, and should not be included in a permit. If a

permittee chooses to request an alternative test method, and does not do so according to EPA’s

process, the worst case result should be EPA disapproval, not a permit violation. We request removal

of these “requirements”.

AQP’s Response:

The requested change has been made.

Comment:

III.2.2.4.9. – Please update the regulatory citation to precisely specify its origin and authority: [40 CFR

63.6620(i)]

AQP’s Response:

The requested change has been made.

Comment:

III.2.2.5.5.1. – We do not believe this requirement is found in Subpart ZZZZ, please specify and

reference the origin of and authority for this permit condition.

AQP’s Response:

The requested change has been made.

Comment:

III.2.2.6.6. – Typo: “semiannually” is correctly spelled without a hyphen.

AQP’s Response:

The requested change has been made.

AQP’s Response:

The requested change has been made. The AQP has determined that Arkansas Loop and Simpson

Treating Plants is subject to the area source requirements of 40 CFR Part 63, Subpart HH. In addition,

due to the emission limits established in SMNSR-SU-000010-2019.004, this facility qualifies for the

exemption listed at §63.764(e)(1)(ii). Please see the AQP’s response to Section II.2.A. of this

document for a more detailed explanation.

O. Comment:

Section III.2.1.7.6.1. 40 CFR Part 63, Subpart HH: Remove condition and all subconditions. These

units are exempt from performance test requirements per 63.772(e)(1)(iii).

AQP’s Response:

The requested change has been made. The AQP has determined that Arkansas Loop and Simpson

Treating Plants is subject to the area source requirements of 40 CFR Part 63, Subpart HH. In addition,

due to the emission limits established in SMNSR-SU-000010-2019.004, this facility qualifies for the

exemption listed at §63.764(e)(1)(ii). Please see the AQP’s response to Section II.2.A. of this

document for a more detailed explanation.

P. Comment:

Section III.3.1.7.6.2.1 Synthetic Minor New Source Review Permit Requirements: The indicated fuel

consumption rate indicated here is incorrect. The rate should be 0.088 mscf/hr.

AQP’s Response:

The requested change has not been made. The AQP agrees with Red Cedar that the fuel consumption

rate is incorrect. However, the AQP does not have the authority to revise or alter permit conditions

from EPA-issued permits. The listed fuel consumption rate is consistent with permit # SMNSR-SU000010-2011.001. Red Cedar can request a permit revision from EPA Region 8 to correct the error in

the TMNSR permit. Following the TMNSR permit revision, Red Cedar can submit a Title V

administrative permit revision request to correct the error in the Title V permit.

Southern Ute Indian Tribe

Air Quality Program

Title V Operating Permit

Southern Ute Indian Tribe

Environmental Programs Division

Air Quality Program

71 Mike Frost Way

Ignacio, Colorado 81137

AIR POLLUTION CONTROL

TITLE V PERMIT TO OPERATE

In accordance with the provisions of Title V of the Clean Air Act (42 U.S.C. 7661-7661f) and Part

1, Article II of the Southern Ute Indian Tribe/State of Colorado Environmental Commission’s

Reservation Air Code (RAC) and applicable rules and regulations,

Red Cedar Gathering Company

Midway Compressor Station

is authorized to operate air emission units and to conduct other air pollutant emitting activities in

accordance with the conditions listed in this permit.

This source is authorized to operate at the following location:

Southern Ute Indian Reservation

Section 23, T33N R7W

La Plata County, Colorado

Terms not otherwise defined in this permit have the meaning assigned to them in the referenced

regulations. All terms and conditions of the permit are enforceable by the Tribe and citizens under

the Clean Air Act.

Daniel Powers, Air Quality Program Manager

Environmental Programs Division

Southern Ute Indian Tribe

AIR POLLUTION CONTROL

TITLE V PERMIT TO OPERATE

Red Cedar Gathering Company

Midway Compressor Station

SUIT Account Identification Code: 2-029

Permit Number: V-SUIT-0054-2020.00

[Replaces Permit No.: V-SUIT-0054-2015.05]

Issue Date:

Effective Date:

Expiration Date:

March 2, 2021

March 2, 2026

The SUIT account identification code and permit number cited above should be referenced in future

correspondence regarding this facility.

Permit Issuance History

DATE

TYPE OF

ACTION

July 15, 2015

Permit Issued

DESCRIPTION OF ACTION

PERMIT

NUMBER

1st Initial Part 70 Permit Issued

V-SUIT-0054-2015.00

V-SUIT-0054-2015.01

January 9, 2017

Permit

Revision

Administrative Permit Revision

• Change of ownership from Samson Resources Company to Red Willow Production

Company

• Change of source name from Spring Creek Compressor Station to Midway Compressor

Station

• Issuance of permit to Red Cedar Gathering Company as Red willow Production

Company’s designated source operator

December 19,

2017

Permit

Revision

Administrative Permit Revision

• Change of Ownership from Red Willow Production Company to Red Cedar Gathering

Company

V-SUIT-0054-2015.02

Permit

Revision

Significant Permit Revision

• Section I.2. – Source Emission Points – Table 1 – Updated serial number and install date

for E6. Added emission unit E10

• Section I.2. – Source Emission Points – Table 2 –Added compressor C10 to insignificant

emission units.

• Section III.1.3 – 40 CFR 60, Subpart OOOOa – Added applicable requirements

• Section III.2.1 – 40 CFR 63, Subpart HH – Revised applicable requirements

• Section III.2.2 – 40 CFR 63, Subpart ZZZZ – Added emission unit E10 to applicable

requirements

• Section III.3 – Tribal Minor New Source Review – Removed #SMNSR-SU-000532017.02 applicable requirements

V-SUIT-0054-2015.03

July 1, 2019

Permit

Revision

Minor Permit Revision

• Section I.2. – Source Emission Points – Table 1 – Updated serial number and install date

for E1

• Section III.1.2. – 40 CFR 60, Subpart JJJJ – Added emission unit E1 to applicable

requirements

V-SUIT-0054-2015.04

November 1, 2019

Permit

Revision

Administrative Permit Revision

• Section III.1.2.3.1. – 40 CFR 60, Subpart JJJJ – Revised Subpart JJJJ Emission Standards

Table and assigned emission unit E1 the correct emission standards

V-SUIT-0054-2015.05

March 2, 2021

Permit Issued

May 13, 2019

1st Part 70 Renewal Permit Issued

V-SUIT-0054-2020.00

• Removed emission unit E3 from 40 CFR 60, Subpart JJJJ and 40 CFR 63, Subpart ZZZZ.

Table of Contents

Abbreviations and Acronyms ............................................................................................................................. iii

Section I – Source Information and Emission Unit Identification ......................................................................... 1

Source Information .......................................................................................................................................... 1

Source Emission Points .................................................................................................................................... 3

Section II – General Requirements...................................................................................................................... 4

Title V Administrative Requirements ............................................................................................................... 4

1.1.

Annual Fee Payment [RAC 2-110(1)(h) and RAC 2-118]........................................................................ 4

1.2.

Compliance Requirements .................................................................................................................... 7

1.3.

Duty to Provide and Supplement Information [RAC 2-110(7)(e), 2-106(5), and 2-124] ...................... 8

1.4.

Submissions [RAC 2-105] ....................................................................................................................... 9

1.5.

Severability Clause [RAC 1-106 and RAC 2-110(1)(f)] ........................................................................... 9

1.6.

Permit Actions [RAC 2-110(3)] ............................................................................................................ 10

1.7.

Administrative Permit Revision [RAC 2-111(2)].................................................................................. 10

1.8.

Minor Permit Revisions [RAC 2-111(3)] .............................................................................................. 10

1.9.

Significant Permit Revisions [RAC 2-111(4)] ....................................................................................... 11

1.10.

Permit Reopenings, Revocations and Reissuances, and Terminations [RAC 2-112] .........................12

1.11.

Property Rights [RAC 2-110(3)(e)] ....................................................................................................... 13

1.12.

Inspection and Entry [RAC 2-110(9)(b)] .............................................................................................. 13

1.13.

Emergency Situations [RAC 2-117]...................................................................................................... 14

1.14.

Permit Transfers [RAC 2-113] .............................................................................................................. 14

1.15.

Off-Permit Changes [RAC 2-116(2)] .................................................................................................... 15

1.16.

Permit Expiration and Renewal .......................................................................................................... 16

Facility-Wide Requirements........................................................................................................................... 16

2.1.

General Recordkeeping Requirements [RAC 2-110(6)] ...................................................................... 17

2.2.

General Reporting Requirements ....................................................................................................... 17

2.3.

Alternative Operating Scenarios [RAC 2-110(8)] ................................................................................ 19

2.4.

Permit Shield [RAC 2-110(10)(c)]......................................................................................................... 21

Section III – Site Specific Permit Terms .............................................................................................................. 22

New Source Performance Standards (NSPS) and 40 CFR Part 60 .................................................................. 22

1.1.

40 CFR Part 60, Subpart JJJJ – Standards of Performance for Stationary Spark Ignition Internal

Combustion Engines [40 CFR 60.4230 – 60.4248, RAC 4-103] .......................................................................... 22

1.2.

40 CFR Part 60, Subpart OOOOa – Standards of Performance for Crude Oil and Natural Gas

Facilities for which Construction, Modification or Reconstruction Commenced After September 18, 2015

[40 CFR 60.5360a- 60.5499a] ............................................................................................................................. 32

National Emission Standards for Hazardous Air Pollutants (NESHAP) and 40 CFR Part 63 ...........................53

2.1.

40 CFR Part 63, Subpart HH - National Emission Standards for Hazardous Air Pollutants from Oil

and Natural Gas Production Facilities [40 CFR 63.760 – 63.774 and RAC 4-103] ............................................. 53

2.2.

40 CFR Part 63, Subpart ZZZZ – National Emission Standards for Hazardous Air Pollutants for

Stationary Reciprocation Internal Combustion Engines [40 CFR §63.6580 – 63.6660 and RAC §4-103] .........53

Reserved – Tribal Minor New Source Review ................................................................................................ 78

Reserved – Prevention of Significant Deterioration Requirements ............................................................... 78

Reserved – Consent Decree Requirements .................................................................................................... 78

Reserved – Compliance Assurance Monitoring (CAM) Requirements ........................................................... 78

Enhanced Monitoring, Recordkeeping, and Reporting.................................................................................. 78

Section IV – Appendix ....................................................................................................................................... 79

Inspection Information .................................................................................................................................. 79

1.1.

Driving Directions: ............................................................................................................................... 79

1.2.

Global Positioning System (GPS): ....................................................................................................... 79

1.3.

Safety Considerations: ........................................................................................................................ 79

Abbreviations and Acronyms

4SLB

4SRB

AFS

AQP

bbl

BACT

CAA

CAM

CEMS

CFR

CMS

COMS

CO2

dscf

dscm

EPA

gal

GPM

H2S

HAP

lbs

MACT

MMBtu

MMSCFD

NESHAP

NMHC

NOx

NSPS

NSR

PM10

ppbvd

ppm

ppmvd

PSD

PTE

psi

psia

RAC

RICE

RMP

scf

scfm

SO2

SUIT

tpy

Four-Stroke Lean-Burn

Four-Stroke Rich-Burn

Air Facility System database

Southern Ute Indian Tribe’s Air Quality Program

Barrels

Best Available Control Technology

Clean Air Act [42 U.S.C. Section 7401 et seq.]

Compliance Assurance Monitoring

Continuous Emission Monitoring System

Code of Federal Regulations

Continuous Monitoring System (includes COMS, CEMS and diluent monitoring)

Continuous Opacity Monitoring System

Carbon monoxide

Carbon dioxide

Dry standard cubic foot

Dry standard cubic meter

United States Environmental Protection Agency

Gallon

Gallons per minute

Hydrogen sulfide

Hazardous Air Pollutant

Hour

Identification Number

Kilogram

Pounds

Maximum Achievable Control Technology

Megagram

Million British Thermal Units

Million standard cubic feet per day

Month

National Emission Standards for Hazardous Air Pollutants

Non-methane hydrocarbons

Nitrogen Oxides

New Source Performance Standard

New Source Review

Negative logarithm of effective hydrogen ion concentration (acidity)

Particulate Matter

Particulate matter less than 10 microns in diameter

Parts per billion by volume, dry

Parts per million

Parts per million by volume, dry

Prevention of Significant Deterioration

Potential to Emit

Pounds per square inch

Pounds per square inch absolute

Southern Ute Indian Tribe/State of Colorado Environmental Commission’s Reservation

Air Code

Reciprocating Internal Combustion Engine

Risk Management Plan

Standard cubic feet

Standard cubic feet per minute

Spark Ignition

Sulfur Dioxide

Southern Ute Indian Tribe

Ton(s) Per Year

iii

Tribe

US EPA

VOC

Southern Ute Indian Tribe

United States Environmental Protection Agency

Volatile Organic Compounds

Table of Figures

Table 1 - Emission Units................................................................................................................. 3

Table 2 - Insignificant Emission Units ........................................................................................... 4

Section I – Source Information and Emission Unit Identification

Source Information

Owner Name:

Facility Name:

Facility Location:

Latitude:

Longitude:

State:

County:

Responsible Official:

SIC Code:

ICIS Identification Number:

EPA Facility Registry ID:

Other Clean Air Act Permits

Red Cedar Gathering Company

Midway Compressor station

Section 23, T33N R7W

37.09240° N

-107.57650° W

Colorado

La Plata

President and Chief Operating Officer

4922

110061078444

SU-08-067-U0046

None

Process Description:

The Midway Compressor Station receives coal-bed methane gas gathered from nearby sources and

compresses the natural gas to transmission pipeline specification. Gas entering the facility from

the field is first fed to an inlet separator that gravimetrically removes water that may have

condensed during the transportation from the supplying gas wells. Separator overhead gas is fed

to one of up to ten compressor engines from a common suction header. The compressors discharge

gas to a common discharge that feeds to scrubbers. The scrubbers separate and collect liquids that

may have formed during compression. The compressed gas is then fed to a dehydration unit. Triethylene glycol (TEG) is circulated counter-currently and absorbs water in the wet gas. Rich glycol

is circulated to a reboiler, where moisture is driven to the atmosphere by heating the glycol. Dry

gas exits the contactors and is directed to the sales line, where it is metered and exits the facility.

The gas processing capacity of the facility is approximately 60 MMscf/day with ten compressor

engines operating.

There are currently nine natural gas-fired 4-stroke lean-burn 1340 horsepower Caterpillar

G2516LE compressor engines and one natural gas-fired 4-stroke lean burn 1380 horsepower

Caterpillar G3516J compressor engine operating at the facility. The nine units have a site rating

of 1251 horsepower and the one unit has a site rating of 1380 horsepower. The facility also

contains one Tri-ethylene glycol dehydration unit with two 30 MMscfd contact towers and one

0.75 MMBtu/hr reboiler burner. Additional facility equipment includes: ten 500 gallon lubricating

oil storage tanks, ten 500 gallon used oil storage tanks, four 500 gallon ethylene glycol storage

tanks, three 500 gallon used oil storage tanks, one 400 barrel used oil tank, one 60 barrel dehy still

vent tank, one 0.750 MMBtu/hr TEG reboiler heater, one 0.325 MMBtu/hr used oil storage tank

heater, one 0.008 MMBtu/hr catalytic heater, and one 0.004 MMBtu/hr catalytic heater. Each of

the Caterpillar compressor engines is equipped with either a NOx sensor or O2 sensor as part of

the air fuel controller system (AFRC) and an oxidation catalytic converter to reduce emissions in

the exhaust stream. A continuous parameter monitoring system (CPMS) is used to record the

catalyst inlet temperature of each engine to ensure that the inlet temperature remains between 450°

F and 1350° F. The CPMS continuously monitors the catalyst inlet temperature and reduces the

data to a 4-hour rolling average. The CPMS also logs the shutdown times and events and displays

the unit process and fuel flows for each engine. The pressure drop across the catalyst is manually

recorded at least once a month. Facility data is recorded in accordance with applicable parts of

Section §63.6640.

Source Emission Points

Table 1 - Emission Units

Emission

Unit ID

Control

Equipment

Description

Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor Engine

1,340 Nameplate Rated HP

Serial No.

WPW-02226

Install Date:

3/13/2019

Serial No.

WPW00724

Install Date:

8/20/2019

Serial No.

WPW00178

Install Date:

6/4/2019

Serial No.

WPW00235

Install Date:

5/8/2015

Serial No.

WPW00939

Install Date:

10/11/2016

Serial No.

WPW01778

Install Date:

11/19/2019

Serial No.

WPW01905

Install Date:

4/23/2019

Serial No.

WPW00938

Install Date:

7/16/2019

Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor Engine

1,340 Nameplate Rated HP

Serial No.

4EK-00507

Install Date:

12/3/2019

Caterpillar G3516J (4SLB SI) Natural Gas-Fired Compressor Engine

1,380 Nameplate Rated HP

E10

Serial No.

N6W0059

Install Date:

9/20/2018

Oxidation Catalyst

and AFRC

(*Enforceable)

Oxidation Catalyst

and AFRC

(*Not Enforceable)

Oxidation Catalyst

and AFRC

(*Enforceable)

Table 2 - Insignificant Emission Units

Emission

Unit ID

TK-501

TK-502

TK-503→512

TK-513→522

TK-523→526

TK-527

TK-528→530

RB1

H-101

H-102

H-103

FUG

C10

Amount

Description

Size

Units

Tri-Ethylene Glycol (TEG) Dehydrator

MMscfd

N/A

Used Oil Tank

Dehy Still Vent Tank

Lubricating Oil Storage Tank

Used Oil Storage Tank

Ethylene Glycol (EG) Storage Tank

TEG Storage Tank

Used Oil Storage Tank

TEG Reboiler Heater

Used Oil Storage Tank Heater

Catalytic Heater

Fugitive Emissions

Ariel JGT/4 Compressor Unit – Serial Number: F-56746

400

500

0.75

0.325

0.008

0.004

N/A

bbl

gal

MMBtu/hr

N/A

Section II – General Requirements

Title V Administrative Requirements

1.1. Annual Fee Payment [RAC 2-110(1)(h) and RAC 2-118]

1.1.1. An annual operating permit emission fee shall be paid to the Tribe by the permittee.

[RAC 2-118(2)]

1.1.2. The permittee shall pay the annual permit fee each year no later than April 1st for

the preceding calendar year.

[RAC 2-118(2)]

1.1.3. Fee payments shall be remitted in the form of a money order, bank draft, certified

check, corporate check, or electronic funds transfer payable to the Southern Ute

Indian Tribe and sent or delivered by the United States Postal Service c/o

Environmental Programs Division Part 70 Program, P.O. Box 737 MS #84, Ignacio,

Colorado 81137; or by common carrier (such as UPS or FedEx) c/o Environmental

Programs Division Part 70 Program, 398 Ouray Drive, Ignacio, Colorado 81137.

[RAC 2-118(4)(a)]

1.1.4. The permittee shall send an updated fee calculation worksheet submitted annually

by the same deadline as required for fee payment to the address listed in the

Submissions section of this permit.

[RAC 2-118]

1.1.5. Basis for calculating annual fee:

1.1.5.1.

Subtotal annual fees shall be calculated by multiplying the applicable

emission fee set pursuant to RAC § 2-119(1) times the total tons of actual

emissions for each fee pollutant. In lieu of actual emissions, annual fees

may be calculated based on the potential to emit for each fee pollutant.

Emissions of any regulated air pollutant that already are included in the fee

calculation under a category of regulated pollutant, such as a federally listed

hazardous air pollutant that is already accounted for as a VOC or as PM10,

shall be counted only once in determining the source’s actual emissions.

[RAC 2-119(2)(a)]

1.1.5.1.1.

“Actual emissions” means the actual rate of emissions in tpy of any

fee pollutant (for fee calculation) emitted from a Title V source

over the preceding calendar year or any other period determined by

the Tribe to be more representative of normal operation and

consistent with the fee schedule adopted by the Tribe and approved

by the Administrator. Actual emissions shall be calculated using

each emissions units actual operating hours, production rates, inplace control equipment, and types of materials processed, stored,

or combusted during the preceding calendar year or other period

used for this calculation.

[RAC 1-103(2)]

1.1.5.1.2.

Actual emissions shall be computed using compliance methods

required by the permit.

[RAC 2-118(1)(b)]

1.1.5.1.3.

If actual emissions cannot be determined using the compliance

methods in the permit, the permittee shall use other federally

recognized procedures.

[RAC 2-118(1)(b)]

1.1.5.2.

The total annual fee submitted shall be the greater of the applicable

minimum fee or the sum of subtotal annual fees for all fee pollutants emitted

from the source.

[RAC 2-119(2)(b)]

[Explanatory note: The applicable emission fee amount and applicable minimum fee (if necessary)

are revised each calendar year to account for inflation, and they are available from AQP prior to

the start of each calendar year.]

1.1.5.3.

The permittee shall exclude the following emissions from the calculation of

fees:

1.1.5.3.1.

The amount of actual emissions of any one fee pollutant that the

source emits in excess of 4,000 tons per year

1.1.5.3.2.

Any emissions that come from insignificant activities not required

in a permit application pursuant to RAC § 2-106(4).

[RAC 1-103(2)(c)]

1.1.6. Annual fee calculation worksheets shall be certified as to truth, accuracy, and

completeness by a responsible official.

[RAC 2-105 and RAC 2-118(2)(c)]

1.1.7. Failure of the permittee to pay fees by the due date shall subject the permittee to

assessment of penalties and interest in accordance with RAC § 2-118(6).

[RAC 2-118(6)]

1.1.8. When notified by the Tribe of underpayment of fees, the permittee shall remit full

payment within 30 days of receipt of an invoice from the Tribe.

[RAC 2-119(3)(b)]

1.1.9. A permittee who thinks a Tribe assessed fee is in error and who wishes to challenge

such fee shall provide a written explanation of the alleged error to the Tribe along

with full payment of the assessed fee.

[RAC 2-119(3)(c)]

1.2. Compliance Requirements

1.2.1. Compliance with the Permit

1.2.1.1.

The permittee must comply with all conditions of this part 70 permit. Any

permit noncompliance with federally enforceable or Commission-only

permit conditions constitutes a violation of the RAC and Clean Air Act and

is grounds for enforcement action; for permit termination, revocation and

reissuance, or revision; or for denial of a permit renewal application.

[RAC 2-110(3)(a)]

1.2.1.2.

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.

[RAC 2-110(3)(b)]

1.2.1.3.

All terms and conditions of this permit which are required under the Clean

Air Act or under any of its applicable requirements, including any

provisions designed to limit a source’s potential to emit, are enforceable by

the Administrator and citizens under the Clean Air Act, except terms and

conditions the permit specifically designates as not being federally

enforceable under the Clean Air Act that are not required under the Clean

Air Act or under any of its applicable requirements. Terms and conditions

so designated are not subject to the requirements of RAC §§ 2-108, 2-111,

2-112, other than those contained in this paragraph.

[RAC 2-110(3)(f)]

1.2.1.4.

This permit, or the filing or approval of a compliance plan, does not relieve

any person from civil or criminal liability for failure to comply with the

provisions of the RAC and the Clean Air Act, applicable regulations

thereunder, and any other applicable law or regulation.

[RAC 2-110(3)(g)]

1.2.1.5.

For the purpose of submitting compliance certifications in accordance with

the Compliance Certifications condition below of this permit, or

establishing whether or not a person has violated or is in violation of any

requirement of this permit, nothing shall preclude the use, including the

exclusive use, of any credible evidence or information, relevant to whether

a source would have been in compliance with applicable requirements if the

appropriate performance or compliance test or procedure had been

performed.

[Section 113(a) and 113(e)(1) of the Act, 40 CFR §§ 51.212, 52.12, 52.33, 60.11(g), and 61.12]

1.2.2. Compliance Certifications

1.2.2.1.

The permittee shall submit to the Tribe and the Administrator an annual

certification of compliance which shall certify the source’s compliance

status with all permit terms and conditions and all applicable requirements

relevant to the source, including those related to emission limitations,

standards, or work practices. The compliance certification shall be certified

as to truth, accuracy, and completeness by a responsible official consistent

with RAC § 2-110(9)(a). The certification of compliance shall be submitted

annually by April 1st and shall cover the preceding calendar year in which

the certification of compliance is due, except that the first annual

certification of compliance will cover the period from the issuance date of

this permit through December 31st of the same year.

[RAC 2-110(9)(c)]

1.2.3. Compliance Schedule

1.2.3.1.

For applicable requirements with which the source is in compliance, the

source will continue to comply with such requirements.

[RAC 2-106(4)(l)(ii)]

1.2.3.2.

For applicable requirements that will become effective during the permit

term, the source shall meet such requirements on a timely basis.

[RAC 2-106(4)(l)(iii)]

1.3. Duty to Provide and Supplement Information [RAC 2-110(7)(e), 2-106(5), and 2-124]

1.3.1. The permittee shall furnish to the Tribe, within the period specified by the Tribe,

any information that the Tribe request in writing to determine whether cause exists

for reopening and revising, revoking, and reissuing, or terminating the permit, or to

determine compliance with the permit. Upon request, the permittee shall also

furnish to the Tribe copies of records that are required to be kept by the permit,

including information claimed to be confidential. Information claimed to be

confidential must be accompanied by a claim of confidentiality according to the

provisions of RAC 2-124.

[RAC 2-110(7)(e) and RAC 2-124]

1.3.2. The permittee, upon becoming aware that any relevant facts were omitted or

incorrect information was submitted in the permit application or in a supplemental

submittal, shall promptly submit such supplementary facts or corrected

information. In addition, a permittee shall provide additional information as

necessary to address any requirements that become applicable after the date a

complete application is filed, but prior to release of a draft permit.

[RAC 2-106(5)]

1.4. Submissions [RAC 2-105]

1.4.1. Any application, form, report, compliance certification, or other document

submitted by the permittee under this permit shall contain a certification by a

responsible official of truth, accuracy, and completeness. This certification shall

state that, based on information and belief formed after reasonable inquiry, the

statements and information in the document are true, accurate, and complete.

[Explanatory Note: The Tribe has developed a reporting form “CTAC” for certifying

truth, accuracy and completeness of part 70 submissions. The form may be found on the

AQP’s website (http://www.southernute-nsn.gov/environmental-programs/air-quality).]

1.4.2. Except where otherwise noted, any documents required to be submitted under this

permit, including reports, test data, monitoring data, notifications, compliance

certifications, fee calculation worksheets, and applications for renewals and permit

modifications shall be submitted:

by email at: airquality@southernute-nsn.gov

or by United States Postal Service:

Part 70 Program

Environmental Programs Division

Air Quality Program

P.O. Box 737 MS #84

Ignacio, Colorado 81137

or by Common Carrier:

Part 70 Program

Environmental Programs Division

Air Quality Program

398 Ouray Drive

Ignacio, CO 81137

1.5. Severability Clause [RAC 1-106 and RAC 2-110(1)(f)]

The provisions of this permit are severable, and in the event of any challenge to any portion

of this permit, or if any provision is held invalid, the remaining permit conditions shall

remain valid and in force.

1.6. Permit Actions [RAC 2-110(3)]

1.6.1. This permit may be modified, reopened and revised, revoked and reissued, or

terminated for cause.

[RAC 2-110(3)(c)]

1.6.2. The filing by the permittee of a request for a permit revision, reissuance, or

termination, or of a notification of planned changes or anticipated noncompliance

shall not stay any permit condition.

[RAC 2-110(3)(d)]

1.7. Administrative Permit Revision [RAC 2-111(2)]

1.7.1. The permittee may submit an application for an administrative permit revision as

defined in RAC § 1-103.

[RAC 2-111(2)(a)]

1.7.2. The permittee may implement an administrative permit revision immediately upon

submittal of the request for the administrative revision.

[RAC 2-111(2)(c)]

[Note to permittee: If the provisions allowing for an administrative permit revision do not apply,

please contact the Air Quality Program for a determination of similarity prior to submitting your

request for an administrative permit revision.]

1.8. Minor Permit Revisions [RAC 2-111(3)]

1.8.1. The permittee may submit an application for a minor permit revision as defined in

RAC § 1-103.

1.8.2. An application requesting the use of minor permit revision procedures shall meet

the requirements of RAC § 2-106(4) and shall include the following:

1.8.2.1.

A description of the change, the emissions resulting from the change, and

any new applicable requirements that will apply if the change occurs;

1.8.2.2.

If changes are requested to the permit language, the permittee’s suggested

draft permit changes;

1.8.2.3.

Certification by a responsible official, consistent with RAC § 2-105, that

the proposed revision meets the criteria for use of minor permit revision

procedures and a request that such procedures be used; and

1.8.2.4.

Completed forms for the Tribe to use to notify the Administrator and

affected programs as required under RAC § 2-108

1.8.2.5.

If the requested permit revision would affect existing compliance plans or

schedules, related progress reports, or certification of compliance

requirements, and an outline of such effects.

[RAC 2-111(3)(a)]

1.8.3. The permittee shall not submit multiple minor permit revision applications that may

conceal a larger revision that would not constitute a minor permit revision.

[RAC 2-111(3)(b)]

1.8.4. The permittee may make the change proposed in its minor permit revision

application immediately after it files such application, provided, however, for

sources that have previously utilized this provision during the term of the permit

and, on two or more occasions have failed to file a complete application, may

thereafter make the change only after the application is deemed complete. After

the permittee makes the change and until the Tribe takes any of the actions specified

in the following subsection, the permittee must comply with both the applicable

requirements governing the change and the proposed permit terms and conditions.

During this period, the permittee need not comply with the existing permit terms

and conditions it seeks to modify. If the permittee fails to comply with its proposed

permit terms and conditions during this period, however, the existing permit terms

and conditions it seeks to modify may be enforced against it.

[RAC 2-111(3)(e)]

1.8.5. The permit shield under RAC § 2-110(10) does not extend to minor permit

revisions.

[RAC 2-110(10)(d)]

1.9. Significant Permit Revisions [RAC 2-111(4)]

1.9.1. The permittee must request the use of significant permit revision procedures as

defined in RAC § 1-103.

1.9.2. Significant permit revisions shall meet all requirements of the RAC for permit

issuance and renewal, including those for applications, review by the Administrator

and affected programs, and public participation.

[RAC 2-111(4), 2-109, and 2-106(3)]

1.10. Permit Reopenings, Revocations and Reissuances, and Terminations [RAC 2-112]

1.10.1. The permit may be reopened and revised for any of the reasons listed in the

paragraphs below. Alternatively, the permit may be revoked and reissued for the

reasons listed in the paragraphs below:

1.10.1.1.

Additional requirements under the Clean Air Act become applicable to a

major source with a remaining permit term of 3 or more years, provided that

the Tribe shall revise such permits to incorporate such additional

requirements no later than 18 months after promulgation of such

requirements, and no such reopening is required if the effective date of the

requirement is later than the permit expiration date unless the original

permit or any of its terms or conditions have been extended past the permit

expiration date pursuant to RAC § 2-104(2)(b)(iii);

1.10.1.2.

Additional requirements (including excess emissions requirements) become

applicable to an affected source under the acid rain program. Upon approval

by the Administrator, excess emissions offset plans shall be deemed to be

incorporated into the permit;

1.10.1.3.

The Tribe or the Administrator determines that the permit contains a

material mistake or that inaccurate statements were made in establishing the

terms or conditions of the permit; or

1.10.1.4.

The Tribe or the Administrator determines that the permit must be revised

or revoked and reissued to assure compliance with applicable requirements.

1.10.2. The permit may be terminated for any of the reasons listed below:

1.10.2.1.

The permittee fails to meet the requirements of an approved compliance

plan;

1.10.2.2.

The permittee has been in significant or repetitious noncompliance with the

operating permit terms or conditions;

1.11.

1.10.2.3.

The permittee has exhibited a history of willful disregard for environmental

laws of any tribal or state authority, or of the United States;

1.10.2.4.

The permittee has knowingly misrepresented a material fact in any

application, record, report, plan, or other document filed or required to be

maintained under the permit;

1.10.2.5.

The permittee falsifies, tampers with, or renders inaccurate any monitoring

device or method required to be maintained under the permit;

1.10.2.6.

The permittee fails to pay fees required under RAC§§ 2-118 and 2-119; or

1.10.2.7.

The Administrator has found that cause exists to terminate the permit.

Property Rights [RAC 2-110(3)(e)]

This permit does not convey any property rights of any sort, or any exclusive privilege.

1.12.

Inspection and Entry [RAC 2-110(9)(b)]

Upon presentation of credentials and other documents as may be required by law, the

permittee shall allow authorized representatives of the Tribe or other authorized

representative to perform the following:

1.12.1. Enter upon the permittee’s premises where a source is located or emissions-related

activity is conducted, or where records must be kept under the conditions of the

permit;

1.12.2. Have access to and copy, at reasonable times, any records that must be kept under

the conditions of the permit;

1.12.3. Inspect at reasonable times any facilities, equipment (including monitoring and air

pollution control equipment), practices, or operations regulated or required under

the permit; and

1.12.4. As authorized by the Clean Air Act, sample or monitor at reasonable times

substances or parameters for the purpose of assuring compliance with the permit or

applicable requirements.

1.13.

Emergency Situations [RAC 2-117]

1.13.1. The permittee may seek to establish that noncompliance with a technology-based

emission limitation under this permit was due to an emergency as defined in RAC

§ 1-103. To do so, the permittee shall demonstrate the affirmative defense of

emergency through properly signed, contemporaneous operating logs, or other

relevant evidence that:

1.13.1.1.

An emergency occurred and that the permittee can identify the cause(s) of

the emergency;

1.13.1.2.

The permitted facility was at the time being properly operated;

1.13.1.3.

During the period of the emergency the permittee took all reasonable steps

to minimize levels of emissions that exceeded the emissions standards, or

other requirements in this permit; and

1.13.1.4.

The permittee reported the emergency to the Tribe in compliance with RAC

§ 2-110(7).

[RAC 2-117(1)]

1.13.2. In any enforcement preceding the permittee attempting to establish the occurrence

of an emergency has the burden of proof.

[RAC 2-117(2)]

1.13.3. This emergency situation provision is in addition to any emergency or upset

provision contained in any applicable requirement.

[RAC 2-117(3)]

1.14.

Permit Transfers [RAC 2-113]

1.14.1. This permit shall not be transferable, by operation of law or otherwise, from one

location to another or from one source to another, except that a permit may be

transferred from one location to another in the case of a portable source that has

notified the Tribe in advance of the transfer, pursuant to the RAC. A permit for a

source may be transferred from one person to another if the Tribe finds that the

transferee is capable of operating the source in compliance with the permit. This

transfer must be accomplished through an administrative permit revision in

accordance with the Administrative Permit Revisions section of this permit.

1.15.

Off-Permit Changes [RAC 2-116(2)]

1.15.1. The permittee is allowed to make, without a permit revision, certain changes that

are not addressed or prohibited by this permit provided that the following

requirements are met:

1.15.1.1.

Each such change meets all applicable requirements and shall not violate

any existing permit term or condition;

1.15.1.2.

Such changes are not subject to any requirements under title IV of the Clean

Air Act and are not modifications under title I of the Clean Air Act;

1.15.1.3.

Such changes are not subject to permit revision procedures under RAC § 2111; and

1.15.1.4.

The permittee provides contemporaneous written notice to the Tribe and the

Administrator of each such change, except for changes that qualify as

insignificant activities. Such notice shall state when the change occurred

and shall describe the change, any resulting emissions change, pollutants

emitted, and any applicable requirement that would apply as a result of the

change.

[RAC 2-116(2)(a)]

1.15.2. The permit shield does not apply to changes made under this provision.

[RAC 2-110(10)(d)]

1.15.3. The permittee shall keep a record describing changes made at the source that result

in emissions of any regulated air pollutant subject to an applicable requirement, but

not otherwise regulated under the permit, and the emissions resulting from those

changes.

[RAC 2-116(2)(b)]

1.15.4. A copy of each off-permit change notification shall be made available to the Tribe

upon request.

[RAC 2-110(6)]

1.16.

Permit Expiration and Renewal

[RAC §§ 2-104(3), 2-106(2)(b), 2-107(7)(a), 2-107(7)(b), 2-110(1)(a), and 2-106(3)]

1.16.1. This permit shall expire five years from the issuance date of this permit.

[RAC 2-110(1)(a)]

1.16.2. Expiration of this permit terminates the permittee’s right to operate unless a timely

and complete permit renewal application has been submitted at least 6 months but

not more than 18 months prior to the date of expiration of this permit.

[RAC 2-107(7)(b)]

1.16.3. If the permittee submits a timely and complete permit application for renewal,

consistent with RAC § 2-106 but the Tribe has failed to issue or disapprove a

renewal permit before the end of the permit term, then the permit shall not expire

and all its terms and conditions shall remain in effect until the renewal permit has

been issued or disapproved.

[RAC 2-104(2)(b)]

1.16.4. The ability to operate under this permit shall cease if (1) the Tribe takes final action

to issue the permittee a renewal permit or deny the permittee a permit or (2) the

permittee fails to submit by the deadline specified in writing by the Tribe any

additional information identified as being needed to process the application.

[RAC 2-104(3)]

1.16.5. Renewal of this permit is subject to the same procedures, including those for public

participation and affected program and EPA review, as those that apply to initial

permit issuance.

[RAC 2-107(7)(a)]

1.16.6. The application for renewal shall include the current permit number, description of

permit revisions and off permit changes that occurred during the permit term, any

applicable requirements that were promulgated and not incorporated into the permit

during the permit term, and other information required by the application form.

[RAC 2-106(4)(e)(ix)]

Facility-Wide Requirements

Conditions in this section of the permit apply to all emissions units located at the facility, including

any units not specifically listed in Table 1 or Table 2 of the Source Emission Points section of this

permit.

[RAC 2-110(1)(d)]

2.1. General Recordkeeping Requirements [RAC 2-110(6)]

The permittee shall comply with the following generally applicable recordkeeping

requirements:

2.1.1. If the permittee determines that his or her stationary source that emits (or has the

potential to emit, without federally recognized controls) one or more hazardous air

pollutants is not subject to a relevant standard or other requirement established

under 40 CFR part 63, the permittee shall keep a record of the applicability

determination, for a period of five years after the determination, or until the source

changes its operations to become an affected source, whichever comes first. Each

of these records shall be made available to the Tribe upon request. The record of

the applicability determination shall include an analysis (or other information) that

demonstrates why the permittee believes the source is unaffected (e.g., because the

source is an area source).

[40 CFR 63.10(b)(3)]

2.1.2. Records shall be kept of off permit changes made, as required by the Off Permit

Changes section of this permit.

2.2. General Reporting Requirements

2.2.1. The permittee shall submit to the Tribe all reports of any required monitoring under

this permit semiannually, by April 1 and October 1 of each year. The report due on

April 1 shall cover the July 1 - December 31 reporting period of the previous

calendar year. The report due on October 1 shall cover the January 1 - June 30

reporting period of the current calendar year. All instances of deviations from

permit requirements shall be clearly identified in such reports. All required reports

shall be certified by a responsible official consistent with the Submissions section

of this permit.

[RAC 2-110(7)(a)]

2.2.2. “Deviation” means any situation in which an emissions unit fails to meet a permit

term or condition. A deviation is not always a violation. A deviation can be

determined by observation or through review of data obtained from any testing,

monitoring, or recordkeeping established in accordance with RAC 2-110(5) and

(6). For a situation lasting more than 24 hours which constitutes a deviation, each

24 hour period is considered a separate deviation. Included in the meaning of

deviation are any of the following:

2.2.2.1.

A situation where emissions exceed an emission limitation or standard;

2.2.2.2.

A situation where process or emissions control device parameter values

indicate that an emission limitation or standard has not been met; or

2.2.2.3.

A situation in which observations or data collected demonstrate

noncompliance with an emission limitation or standard or any work practice

or operating condition required by the permit.

2.2.2.4.

A situation in which an exceedance or an excursion, as defined in 40 CFR

Part 64 occurs.

[RAC 1-103(21)]

2.2.3. The permittee shall promptly report to the Tribe deviations from permit

requirements, (including emergencies), including the date, time, duration, and the

probable cause of such deviations, the quantity and pollutant type of excess

emissions resulting from the deviation, and any preventative, mitigation, or

corrective actions or measures taken. Prompt deviation reports shall be submitted

to the following email address: airquality@southernute-nsn.gov

2.2.4.

“Prompt” is defined as follows:

2.2.4.1.

Where the underlying applicable requirement contains a definition of

“prompt” or otherwise specifies a time frame for reporting deviations, that

definition or time frame shall govern.

2.2.4.2.

Where the underlying applicable requirement fails to address the time frame

for reporting deviations, reports of deviations will be submitted based on

the following schedule:

2.2.4.2.1.

For emissions of a hazardous air pollutant or a toxic air pollutant (as

identified in the applicable regulation) that continue for more than

an hour in excess of permit requirements, the report must be made

by email, telephone, verbal, or facsimile communication by the

close of business the next working day, upon discovery of the

occurrence, and in writing within 10 working days from the

occurrence;

2.2.4.2.2.

For emissions of any regulated air pollutant, excluding those listed

in RAC § 2-110(7)(b)(i), that continue for more than 2 hours in

excess of permit requirements, the report must be made by email,

telephone, verbal, or facsimile communication by the close of

business the next working day, upon discovery of the occurrence,

and in writing within 10 working days from the occurrence;

2.2.4.2.3.

For all other deviations from permit requirements, the report shall

be contained in the report submitted with the semi-annual

monitoring report.

[RAC 2-110(7)(b)]

2.3. Alternative Operating Scenarios [RAC 2-110(8)]

2.3.1. Replacement of an existing engine or turbine identified in this permit shall be

allowed as an off-permit change pursuant to the Off Permit Changes provisions of

this permit provided all of the following conditions are met:

2.3.1.1.

The engine or turbine replacement is not subject to any requirements under

Title IV of the Clean Air Act and is not a modification under Title I of the

Clean Air Act;

2.3.1.2.

The replacement engine or turbine is of the same make, model, horsepower

rating, and configured to operate in the same manner as the engine or turbine

being replaced.

2.3.1.3.

The replacement engine or turbine meets all applicable requirements

identified in this permit that apply to the existing engine or turbine being

replaced.

2.3.1.4.

All applicable requirements that apply to the replacement engine or turbine

are already included in the permit. Replacement of an existing engine or

turbine identified in this permit with a new, modified, or reconstructed

engine must utilize a Minor Permit Revision as specified in RAC 2-111(3)

or a Significant Permit Revision as specified in RAC 2-111(4) to

incorporate any new applicable requirements. The applicable requirements

include, but may not be limited to:

2.3.1.4.1.

Standards of Performance for Stationary Compression Ignition

Internal Combustion at 40 CFR Part 60, Subpart IIII;

2.3.1.4.2.

Standards of Performance for Stationary Spark Ignition Internal

Combustion Engines at 40 CFR Part 60, Subpart JJJJ;

2.3.1.4.3.

National Emission Standard for Hazardous Air Pollutants for

Stationary Reciprocating Internal Combustion Engines at 40 CFR

Part 63, Subpart ZZZZ;

2.3.1.4.4.

Standards of Performance for Stationary Gas Turbines at 40 CFR

Part 60, Subpart GG;

2.3.1.4.5.

Standards of Performance for Stationary Combustion Turbines at 40

CFR Part 60, Subpart KKKK;

2.3.1.4.6.

National Emission Standard for Hazardous Air Pollutants for

Stationary Combustion Turbines at 40 CFR Part 63, Subpart YYYY;

2.3.1.4.7.

Requirements established in a permit or permits issued pursuant to

the Federal Minor New Source Review Program in Indian Country

at 40 CFR Part 49;

2.3.1.4.8.

Requirements established in a permit or permits issued pursuant to

the Prevention of Significant Deterioration of Air Quality Program

at 40 CFR Part 52; or

2.3.1.4.9.

Requirements established in any promulgated Federal

Implementation Plan that may apply to engines located on the

Southern Ute Indian Reservation.

2.3.2. The permittee shall provide contemporaneous written notice to the Tribe and the

Administrator of any replacement of an existing engine or turbine identified in this

permit. Such notice shall state when the replacement occurred and shall describe

the replacement and any applicable requirement that would apply as a result of the

replacement.

2.3.3. The permittee shall keep a record of the engine or turbine replacement.

2.3.4. The use of a backup thermal oxidizer with equivalent capacity and emission

destruction efficiency and configured to operate in the same manner as the primary

thermal oxidizer shall be an allowed alternative operating scenario under this permit

provided that the following conditions are met:

2.3.4.1.

Any emission limits, requirements, testing or other provisions that apply to

the primary thermal oxidizer shall also apply to the backup thermal oxidizer

except that an annual performance test shall only be conducted on the

backup thermal oxidizer if the unit operates for more than 500 hours in any

calendar year.

2.3.4.2.

At no time shall the backup thermal oxidizer operate at the same time the

primary thermal oxidizer is operating except periods of transition between

the primary and backup thermal oxidizers. Transition events shall be

documented, last no more than 30 minutes in duration, and will be reported

as excess emission events.

2.4. Permit Shield [RAC 2-110(10)(c)]

Nothing in this permit shall alter or affect the following:

2.4.1. The provisions of Section 303 of the Clean Air Act, 42 U.S.C. § 7603 concerning

emergency powers, including the respective authorities of the Administrator under

those sections;

2.4.2. The liability of a permittee for any violation of applicable requirements prior to or

at the time of permit issuance;

2.4.3. The applicable requirements of the acid rain program consistent with section 408(a)

of the Act; or

2.4.4. The ability of the Administrator respectively to obtain information from a source

pursuant to Section 114 of the Clean Air Act, 42 U.S.C. § 7414.

2.5. Stratospheric Ozone and Climate Protection [40 CFR Part 82]

The permittee shall comply with the standards for recycling and emissions reduction

pursuant to 40 CFR Part 82, Subpart F:

2.5.1. Persons opening appliances for maintenance, service, repair, or disposal must

comply with the required practices pursuant to 40 CFR §82.156.

2.5.2. Equipment used during the maintenance, service, repair, or disposal of appliances

must comply with the standards for recycling and recovery equipment pursuant to

40 CFR §82.158.

2.5.3. Persons performing maintenance, service, repair, or disposal of appliances must be

certified by an approved technician certification program pursuant to 40 CFR

§82.161.

Section III – Site Specific Permit Terms

New Source Performance Standards (NSPS) and 40 CFR Part 60

1.1. 40 CFR Part 60, Subpart JJJJ – Standards of Performance for Stationary Spark

Ignition Internal Combustion Engines [40 CFR 60.4230 – 60.4248, RAC 4-103]

This facility is subject to the requirements of 40 CFR Part 60, Subpart JJJJ for four-stroke

lean burn (4SLB) stationary spark ignition (SI) internal combustion engines (ICE) with a

maximum engine power greater than or equal to 500 brake horsepower (HP) and 4SLB SI

ICE with a maximum engine power greater than or equal to 500 and less than 1,350 HP.

Notwithstanding conditions in this permit, the permittee shall comply with all applicable

requirements of 40 CFR Part 60, Subpart A and Subpart JJJJ.

1.1.1.

Affected Sources

The following emission units are considered affected sources under 40 CFR Part

60, Subpart JJJJ:

E1 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor Engine,

1,340 Nameplate Rated HP

E10 – Caterpillar G3516J (4SLB SI) Natural Gas-Fired Compressor Engine, 1,380

Nameplate Rated HP

[40 CFR 60.4230(4)(i) and (ii)]

1.1.2.

Emission Standards for Owners and Operators

Owners and operators of stationary SI ICE with a maximum engine power

greater than or equal to 75 KW (100 HP) (except gasoline and rich burn

engines that use LPG) must comply with the emission standards in Table 1

to this subpart for their stationary SI ICE.

[40 CFR 60.4233(e)]

Table 1 to Subpart JJJJ of Part 60—NOX, CO, and VOC Emission Standards for Stationary NonEmergency SI Engines ≥100 HP

Emission standardsa

Emission

Unit ID

E10

Engine type

and fuel

g/HP-hr

ppmvd at 15% O2

Maximum Manufacture

engine power

date

NOX CO VOCd NOX CO VOCd

Non-Emergency SI Lean HP≥500

Burn Natural Gas and LPG

7/1/2010 1.0

2.0

0.7

270

Non-Emergency SI Lean 500≤HP<1,350

1/1/2008 2.0 4.0

1.0

160 540

Burn Natural Gas and LPG

Owners and operators of stationary non-certified SI engines may choose to comply with the emission standards in

units of either g/HP-hr or ppmvd at 15 percent O2.

For purposes of this subpart, when calculating emissions of volatile organic compounds, emissions of formaldehyde

should not be included.

1.1.2.1.

Owners and operators of stationary SI ICE must operate and maintain

stationary SI ICE that achieve the emission standards as required in

§60.4233 over the entire life of the engine.

[40 CFR 60.4234]

1.1.3. Compliance Requirements for Owners and Operators

1.1.3.1.

You must demonstrate compliance according to the method specified in the

subparagraph below.

[40 CFR 60.4243(b)]

1.1.3.1.1.

1.1.3.1.1.1.

Purchasing a non-certified engine and demonstrating compliance

with the emission standards specified in §60.4233(e) and according

to the requirements specified in §60.4244, as applicable, and

according to the subparagraph below.

[40 CFR 60.4243(b)(2)]

1.1.3.2.

If you are an owner or operator of a stationary SI internal

combustion engine greater than 500 HP, you must keep a

maintenance plan and records of conducted maintenance and

must, to the extent practicable, maintain and operate the

engine in a manner consistent with good air pollution control

practice for minimizing emissions. In addition, you must

conduct an initial performance test and conduct subsequent

performance testing every 8,760 hours or 3 years, whichever

comes first, thereafter to demonstrate compliance.

[40 CFR 60.4243(b)(2)(ii)]

It is expected that air-to-fuel ratio controllers will be used with the operation

of three-way catalysts/non-selective catalytic reduction. The AFR controller

must be maintained and operated appropriately in order to ensure proper

operation of the engine and control device to minimize emissions at all times.

[40 CFR 60.4243(g)]

1.1.4. Testing Requirements for Owners and Operators

1.1.4.1.

Owners and operators of stationary SI ICE who conduct performance tests

must follow the procedures in the subparagraphs below.

1.1.4.1.1.

Each performance test must be conducted within 10 percent of 100

percent peak (or the highest achievable) load and according to the

requirements in §60.8 and under the specific conditions that are

specified by Table 2 to this subpart.

[40 CFR 60.4244(a)]

Table 2 to Subpart JJJJ of Part 60—Requirements for Performance Tests

[As stated in §60.4244, you must comply with the following requirements for performance tests within 10 percent of 100 percent

peak (or the highest achievable) load]

For each

Complying

with the

requirement to

You must

Using

1. Stationary a. limit the

i. Select the sampling (1) Method 1 or 1A

SI internal

concentration of port location and the of 40 CFR part 60,

combustion

NOX in the

number/location of appendix A-1, if

engine

stationary SI

traverse points at the measuring flow rate

demonstrating internal

exhaust of the

compliance

combustion

stationary internal

according to engine exhaust combustion engine;

§60.4244

According to the following requirements

(a) Alternatively, for NOX, O2, and moisture

measurement, ducts ≤6 inches in diameter may be

sampled at a single point located at the duct centroid

and ducts >6 and ≤12 inches in diameter may be

sampled at 3 traverse points located at 16.7, 50.0, and

83.3% of the measurement line (`3-point long line'). If

the duct is >12 inches in diameter and the sampling

port location meets the two and half-diameter criterion

of Section 11.1.1 of Method 1 of 40 CFR part 60,

Appendix A, the duct may be sampled at `3-point long

line'; otherwise, conduct the stratification testing and

select sampling points according to Section 8.1.2 of

Method 7E of 40 CFR part 60, Appendix A.

ii. Determine the

(2) Method 3, 3A, or (b) Measurements to determine O2 concentration must

O2 concentration of 3Bb of 40 CFR part be made at the same time as the measurements for

the stationary internal 60, appendix A-2 or NOX concentration.

combustion engine ASTM Method

exhaust at the

D6522-00

sampling port

(Reapproved 2005)a d

location;

iii. If necessary,

(3) Method 2 or 2C

determine the exhaust of 40 CFR part 60,

flowrate of the

appendix A-1 or

stationary internal

Method 19 of 40 CFR

combustion engine part 60, appendix A-7

exhaust;

iv. If necessary,

measure moisture

content of the

stationary internal

combustion engine

exhaust at the

sampling port

location; and

(4) Method 4 of 40

CFR part 60,

appendix A-3,

Method 320 of 40

CFR part 63,

appendix Ae, or

ASTM Method

D6348-03d e

made at the same time as the measurement for

NOX concentration.

v. Measure NOX at (5) Method 7E of 40 (d) Results of this test consist of the average of the

the exhaust of the

CFR part 60,

three 1-hour or longer runs.

stationary internal

appendix A-4, ASTM

combustion engine; if Method D6522-00

using a control

(Reapproved 2005)a d,

device, the sampling Method 320 of 40

site must be located at CFR part 63,

appendix Ae, or

the outlet of the

control device

ASTM Method

D6348-03d e

b. limit the

i. Select the sampling (1) Method 1 or 1A

concentration of port location and the of 40 CFR part 60,

CO in the

number/location of appendix A-1, if

stationary SI

traverse points at the measuring flow rate

internal

exhaust of the

combustion

stationary internal

engine exhaust combustion engine;

(a) Alternatively, for CO, O2, and moisture

measurement, ducts ≤6 inches in diameter may be

sampled at a single point located at the duct centroid

and ducts >6 and ≤12 inches in diameter may be

sampled at 3 traverse points located at 16.7, 50.0, and

83.3% of the measurement line (`3-point long line'). If

the duct is >12 inches in diameter and the sampling

port location meets the two and half-diameter criterion

of Section 11.1.1 of Method 1 of 40 CFR part 60,

Appendix A, the duct may be sampled at `3-point long

line'; otherwise, conduct the stratification testing and

select sampling points according to Section 8.1.2 of

Method 7E of 40 CFR part 60, Appendix A.

ii. Determine the

(2) Method 3, 3A, or (b) Measurements to determine O2 concentration must

O2 concentration of 3Bb of 40 CFR part be made at the same time as the measurements for CO

the stationary internal 60, appendix A-2 or concentration.

combustion engine ASTM Method

exhaust at the

D6522-00

sampling port

(Reapproved 2005)a d

location;

iii. If necessary,

(3) Method 2 or 2C

determine the exhaust of 40 CFR 60,

flowrate of the

appendix A-1 or

stationary internal

Method 19 of 40 CFR

combustion engine part 60, appendix A-7

exhaust;

iv. If necessary,

measure moisture

content of the

stationary internal

combustion engine

exhaust at the

sampling port

location; and

(4) Method 4 of 40

CFR part 60,

appendix A-3,

Method 320 of 40

CFR part 63,

appendix Ae, or

ASTM Method

D6348-03d e

made at the same time as the measurement for CO

concentration.

v. Measure CO at the (5) Method 10 of 40 (d) Results of this test consist of the average of the

exhaust of the

CFR part 60,

three 1-hour or longer runs.

stationary internal

appendix A4, ASTM

combustion engine; if Method D6522-00

using a control

(Reapproved 2005)a d

device, the sampling e, Method 320 of 40

site must be located at CFR part 63,

the outlet of the

appendix Ae, or

control device

ASTM Method

D6348-03d e

c. limit the

i. Select the sampling (1) Method 1 or 1A

concentration of port location and the of 40 CFR part 60,

VOC in the

number/location of

(a) Alternatively, for VOC, O2, and moisture

measurement, ducts ≤6 inches in diameter may be

sampled at a single point located at the duct centroid

stationary SI

internal

combustion

engine exhaust

traverse points at the appendix A-1, if

exhaust of the

measuring flow rate

stationary internal

combustion engine;

and ducts >6 and ≤12 inches in diameter may be

sampled at 3 traverse points located at 16.7, 50.0, and

83.3% of the measurement line ('3-point long line'). If

the duct is >12 inches in diameter and the sampling

port location meets the two and half-diameter criterion

of Section 11.1.1 of Method 1 of 40 CFR part 60,

Appendix A, the duct may be sampled at '3-point long

line'; otherwise, conduct the stratification testing and

select sampling points according to Section 8.1.2 of

Method 7E of 40 CFR part 60, Appendix A.

ii. Determine the

(2) Method 3, 3A, or (b) Measurements to determine O2 concentration must

O2 concentration of 3Bb of 40 CFR part be made at the same time as the measurements for

the stationary internal 60, appendix A-2 or VOC concentration.

combustion engine ASTM Method

exhaust at the

D6522-00

sampling port

(Reapproved 2005)a d

location;

iii. If necessary,

(3) Method 2 or 2C

determine the exhaust of 40 CFR 60,

flowrate of the

appendix A-1 or

stationary internal

Method 19 of 40 CFR

combustion engine part 60, appendix A-7

exhaust;

iv. If necessary,

measure moisture

content of the

stationary internal

combustion engine

exhaust at the

sampling port

location; and

(4) Method 4 of 40

CFR part 60,

appendix A-3,

Method 320 of 40

CFR part 63,

appendix Ae, or

ASTM Method

D6348-03d e

made at the same time as the measurement for VOC

concentration.

v. Measure VOC at (5) Methods 25A and (d) Results of this test consist of the average of the

the exhaust of the

18 of 40 CFR part 60, three 1-hour or longer runs.

stationary internal

appendices A-6 and

combustion engine; if A-7, Method 25A

using a control

with the use of a

device, the sampling hydrocarbon cutter as

site must be located at described in 40 CFR

the outlet of the

1065.265, Method 18

control device

of 40 CFR part 60,

appendix A-6c e,

Method 320 of 40

CFR part 63,

appendix Ae, or

ASTM Method

D6348-03d e

Also, you may petition the Administrator for approval to use alternative methods for portable analyzer.

You may use ASME PTC 19.10-1981, Flue and Exhaust Gas Analyses, for measuring the O2 content of the exhaust gas as an

alternative to EPA Method 3B. AMSE PTC 19.10-1981 incorporated by reference, see 40 CFR 60.17

You may use EPA Method 18 of 40 CFR part 60, appendix A-6, provided that you conduct an adequate pre-survey test prior to the

emissions test, such as the one described in OTM 11 on EPA's Web site (http://www.epa.gov/ttn/emc/prelim/otm11.pdf).

Incorporated by reference; see 40 CFR 60.17.

You must meet the requirements in §60.4245(d).

1.1.4.1.2.

You may not conduct performance tests during periods of startup,

shutdown, or malfunction, as specified in §60.8(c). If your

stationary SI internal combustion engine is non-operational, you do

not need to startup the engine solely to conduct a performance test;

however, you must conduct the performance test immediately upon

startup of the engine.

[40 CFR 60.4244(b)]

1.1.4.1.3.

You must conduct three separate test runs for each performance test

required in this section, as specified in §60.8(f). Each test run must

be conducted within 10 percent of 100 percent peak (or the highest

achievable) load and last at least 1 hour.

[40 CFR 60.4244(c)]

1.1.4.1.4.

To determine compliance with the NOX mass per unit output

emission limitation, convert the concentration of NOX in the engine

exhaust using Equation 1 of this section:

𝐶𝐶𝑑𝑑 × 1.912 × 10−3 × 𝑄𝑄 × 𝑇𝑇

𝐸𝐸𝐸𝐸 =

𝐻𝐻𝐻𝐻 − ℎ𝑟𝑟

(𝐸𝐸𝐸𝐸. 1)

Where:

ER = Emission rate of NOX in g/HP-hr.

Cd = Measured NOX concentration in parts per million by volume

(ppmv).

1.912 × 10−3 = Conversion constant for ppm NOX to grams per

standard cubic meter at 20 degrees Celsius.

Q = Stack gas volumetric flow rate, in standard cubic meter per hour,

dry basis.

T = Time of test run, in hours.

HP-hr = Brake work of the engine, horsepower-hour (HP-hr).

[40 CFR 60.4244(d)]

1.1.4.1.5.

To determine compliance with the CO mass per unit output emission

limitation, convert the concentration of CO in the engine exhaust

using Equation 2 of this section:

𝐶𝐶𝑑𝑑 × 1.164 × 10−3 × 𝑄𝑄 × 𝑇𝑇

𝐸𝐸𝐸𝐸 =

𝐻𝐻𝐻𝐻 − ℎ𝑟𝑟

Where:

(𝐸𝐸𝐸𝐸. 2)

ER = Emission rate of CO in g/HP-hr.

Cd = Measured CO concentration in ppmv.

1.164 × 10−3 = Conversion constant for ppm CO to grams per

standard cubic meter at 20 degrees Celsius.

Q = Stack gas volumetric flow rate, in standard cubic meters per

hour, dry basis.

T = Time of test run, in hours.

HP-hr = Brake work of the engine, in HP-hr.

[40 CFR 60.4244(e)]

1.1.4.1.6.

For purposes of this subpart, when calculating emissions of VOC,

emissions of formaldehyde should not be included. To determine

compliance with the VOC mass per unit output emission limitation,

convert the concentration of VOC in the engine exhaust using

Equation 3 of this section:

𝐶𝐶𝑑𝑑 × 1.833 × 10−3 × 𝑄𝑄 × 𝑇𝑇

𝐸𝐸𝐸𝐸 =

𝐻𝐻𝐻𝐻 − ℎ𝑟𝑟

(𝐸𝐸𝐸𝐸. 3)

Where:

ER = Emission rate of VOC in g/HP-hr.

Cd = VOC concentration measured as propane in ppmv.

1.833 × 10−3 = Conversion constant for ppm VOC measured as

propane, to grams per standard cubic meter at 20

degrees Celsius.

Q = Stack gas volumetric flow rate, in standard cubic meters per

hour, dry basis.

T = Time of test run, in hours.

HP-hr = Brake work of the engine, in HP-hr.

[40 CFR 60.4244(f)]

Notification, Reports, and Records for Owners and Operators

1.1.4.2.

Owners and operators of all stationary SI ICE must keep records of the

information in the subparagraphs below.

[40 CFR 60.4245(a)]

1.1.4.2.1.

All notifications submitted to comply with this subpart and all

documentation supporting any notification.

[40 CFRR 60.4245(a)(1)]

1.1.4.2.2.

Maintenance conducted on the engine.

[40 CFR 60.4245(a)(2)]

1.1.4.2.3.

1.1.4.3.

If the stationary SI internal combustion engine is not a certified

engine or is a certified engine operating in a non-certified manner

and subject to §60.4243(a)(2), documentation that the engine meets

the emission standards.

[40 CFR 60.4245(a)(4)]

Owners and operators of stationary SI ICE that are subject to performance

testing must submit a copy of each performance test as conducted in

§60.4244 within 60 days after the test has been completed. Performance test

reports using EPA Method 18, EPA Method 320, or ASTM D6348-03

(incorporated by reference—see 40 CFR 60.17) to measure VOC require

reporting of all QA/QC data. For Method 18, report results from sections 8.4

and 11.1.1.4; for Method 320, report results from sections 8.6.2, 9.0, and

13.0; and for ASTM D6348-03 report results of all QA/QC procedures in

Annexes 1-7.

[40 CFR 60.4245(d)]

1.1.5. General Provisions

1.1.5.1.

Table 3 to this subpart shows which parts of the General Provisions in §§60.1

through 60.19 apply to you.

[40 CFR 60.4246]

Table 3 to Subpart JJJJ of Part 60—Applicability of General Provisions to Subpart JJJJ

[As stated in §60.4246, you must comply with the following applicable General Provisions]

General

provisions

citation

Subject of citation

Applies to

subpart

Explanation

§60.1

General applicability of the

General Provisions

Yes

§60.2

Definitions

Yes

§60.3

Units and abbreviations

Yes

§60.4

Address

Yes

§60.5

Determination of construction

or modification

Yes

§60.6

Review of plans

Yes

§60.7

Notification and Recordkeeping Yes

Except that §60.7 only applies as specified in

§60.4245.

§60.8

Performance tests

Yes

Except that §60.8 only applies to owners and

operators who are subject to performance testing in

subpart JJJJ.

§60.9

Availability of information

Yes

§60.10

State Authority

Yes

§60.11

Compliance with standards and Yes

maintenance requirements

§60.12

Circumvention

Yes

§60.13

Monitoring requirements

§60.14

Modification

Yes

§60.15

Reconstruction

Yes

Additional terms defined in §60.4248.

Requirements are specified in subpart JJJJ.

§60.16

Priority list

Yes

§60.17

Incorporations by reference

Yes

§60.18

General control device

requirements

§60.19

General notification and

reporting requirements

Yes

1.2. 40 CFR Part 60, Subpart OOOOa – Standards of Performance for Crude Oil and

Natural Gas Facilities for which Construction, Modification or Reconstruction

Commenced After September 18, 2015 [40 CFR 60.5360a- 60.5499a]

This facility is subject to the requirements of 40 CFR Part 60, Subpart OOOOa for the

reciprocating compressor and the collection of fugitive emissions components at a

compressor station. Notwithstanding conditions in this permit, the permittee shall comply

with all applicable requirements of 40 CFR Part 60, Subpart OOOOa.

1.2.1. Affected Sources

The following emission units are considered affected sources under 40 CFR Part

60, Subpart OOOOa:

•

C10 – Ariel JGT/4 Reciprocating Compressor Unit

•

The collection of fugitive emission components located at Midway

Compressor Station

[40 CFR 60.5365a]

1.2.2. General Requirements

1.2.2.1.

At all times, including periods of startup, shutdown, and malfunction,

owners and operators shall maintain and operate any affected facility

including associated air pollution control equipment in a manner consistent

with good air pollution control practice for minimizing emissions.

Determination of whether acceptable operating and maintenance

procedures are being used will be based on information available to the

Administrator which may include, but is not limited to, monitoring results,

opacity observations, review of operating and maintenance procedures, and

inspection of the source. The provisions for exemption from compliance

during periods of startup, shutdown and malfunctions provided for in 40

CFR 60.8(c) do not apply to this subpart.

[40 CFR 60.5370a]

1.2.3. Standards for Reciprocating Compressor Affected Facilities

You must reduce VOC emissions by complying with the standards in §60.5385a(a)

through (d) for each reciprocating compressor affected facility.

[40 CFR 60.5385a]

1.2.3.1.

You must replace the reciprocating compressor rod packing according to

either §60.5385a(a)(1) or (2).

[40 CFR 60.5385a(a)]

1.2.3.1.1.

On or before the compressor has operated for 26,000 hours. The

number of hours of operation must be continuously monitored

beginning upon initial startup of your reciprocating compressor

affected facility, or the date of the most recent reciprocating

compressor rod packing replacement, whichever is later.

[40 CFR 60.5385a(a)(1)]

1.2.3.1.2.

Prior to 36 months from the date of the most recent rod packing

replacement, or 36 months from the date of startup for a new

reciprocating compressor for which the rod packing has not yet been

replaced.

[40 CFR 60.5385a(a)(2)]

1.2.3.2.

You must demonstrate initial compliance with the applicable standards for

each affected facility as required by §60.5410a.

[40 CFR 60.5410a]

1.2.3.3.

You must demonstrate continuous compliance with standards that apply to

reciprocating compressor affected facilities as required by §60.5415a(c).

[40 CFR 60.5385a(c)]

1.2.3.4.

You must perform the reporting as required by §60.5420a(b)(1) and (4) and

the recordkeeping as required by §60.5420a(c)(3), as applicable.

[40 CFR 60.5385a(d)]

1.2.4. Fugitive Emission VOC Standards for Collection of Fugitive Emissions

Components

For each affected facility under §60.5365a(j), you must reduce VOC emissions by

complying with the applicable requirements of §60.5397a(a) through (j). These

requirements are independent of the closed vent system and cover requirements in

§60.5411a.

[40 CFR 60.5397a]

1.2.4.1.

You must monitor all fugitive emission components, as defined in

§60.5430a, in accordance with paragraphs §60.5397a(b) through (g). You

must repair all sources of fugitive emissions in accordance with

§60.5397a(h). You must keep records in accordance with §60.5397a(i) and

report in accordance with §60.5397a(j). For purposes of this section,

fugitive emissions are defined as: Any visible emission from a fugitive

emissions component observed using optical gas imaging or an instrument

reading of 500 ppm or greater using Method 21.

[40 CFR 60.5397a(a)]

1.2.4.2.

You must develop an emissions monitoring plan that covers the collection

of fugitive emissions components at compressor stations within each

company-defined area in accordance with paragraphs §60.5397a(c) and (d).

[40 CFR 60.5397a(b)]

1.2.4.3.

Fugitive emissions monitoring plans must include the elements specified in

§60.5397(c)(1) through (8), at a minimum.

[40 CFR 60.5397a(c)]

1.2.4.3.1.

Frequency for conducting surveys. Surveys must be conducted at

least as frequently as required by paragraphs §60.5397a(f) and (g).

[40 CFR 60.5397a(c)(1)]

1.2.4.3.2.

Technique for determining fugitive emissions (i.e., Method 21 at 40

CFR part 60, appendix A-7, or optical gas imaging).

[40 CFR 60.5397a(c)(2)]

1.2.4.3.3.

Manufacturer and model number of fugitive emissions detection

equipment to be used.

[40 CFR 60.5397a(c)(3)]

1.2.4.3.4.

Procedures and timeframes for identifying and repairing fugitive

emissions components from which fugitive emissions are detected,

including timeframes for fugitive emission components that are

unsafe to repair. Your repair schedule must meet the requirements

of paragraph §60.5397a(h) at a minimum.

[40 CFR 60.5397a(c)(4)]

1.2.4.3.5.

Procedures and timeframes for verifying fugitive emission

component repairs.

[40 CFR 60.5397a(c)(5)]

1.2.4.3.6.

Records that will be kept and the length of time records will be kept.

[40 CFR 60.5397a(c)(6)]

1.2.4.3.7.

If you are using optical gas imaging, your plan must also include the

elements specified in paragraphs §60.5397a(c)(7)(i) through (vii).

[40 CFR 60.5397a(c)(7)]

1.2.4.3.7.1.

Verification that your optical gas imaging equipment meets

the specifications of paragraphs §60.5397a(c)(7)(i)(A) and

(B). This verification is an initial verification and may either

be performed by the facility, by the manufacturer, or by a

third party. For the purposes of complying with the fugitives

emissions monitoring program with optical gas imaging, a

fugitive emission is defined as any visible emissions observed

using optical gas imaging.

[40 CFR 60.5397a(c)(7)(i)]

1.2.4.3.7.1.1.

Your optical gas imaging equipment must be capable of

imaging gases in the spectral range for the compound of

highest concentration in the potential fugitive emissions.

[40 CFR 60.5397a(c)(7)(i)(A)]

1.2.4.3.7.1.2.

Your optical gas imaging equipment must be capable of

imaging a gas that is half methane, half propane at a

concentration of 10,000 ppm at a flow rate of ≤60g/hr

from a quarter inch diameter orifice.

[40 CFR 60.5397a(c)(7)(i)(B)]

1.2.4.3.7.2.

Procedure for a daily verification check.

[40 CFR 60.5397a(c)(7)(ii)]

1.2.4.3.7.3.

Procedure for determining the operator’s maximum viewing

distance from the equipment and how the operator will

ensure that this distance is maintained.

[40 CFR 60.5397a(c)(7)(iii)]

1.2.4.3.7.4.

Procedure for determining maximum wind speed during

which monitoring can be performed and how the operator

will ensure monitoring occurs only at wind speeds below this

threshold.

[40 CFR 60.5397a(c)(7)(iv)]

1.2.4.3.7.5.

Procedures for conducting surveys, including the items

specified in paragraphs §60.5397a(c)(7)(v)(A) through (C).

[40 CFR 60.5397a(c)(7)(v)]

1.2.4.3.7.5.1.

How the operator will ensure an adequate thermal

background is present in order to view potential fugitive

emissions.

[40 CFR 60.5397a(c)(7)(v)(A)]

1.2.4.3.7.5.2.

How the operator will deal with adverse monitoring

conditions, such as wind.

[40 CFR 60.5397a(c)(7)(v)(B)]

1.2.4.3.7.5.3.

How the operator will deal with interferences (e.g.,

steam).

[40 CFR 60.5397a(c)(7)(v)(C)]

1.2.4.3.7.6.

Training and experience needed prior to performing surveys.

[40 CFR 60.5397a(c)(7)(vi)]

1.2.4.3.7.7.

Procedures for calibration and maintenance. At a minimum,

procedures must comply with those recommended by the

manufacturer.

[40 CFR 60.5397a(c)(7)(vii)]

1.2.4.3.8.

If you are using Method 21 of appendix A-7 of this part, your plan

must also include the elements specified in paragraphs

§60.5397a(c)(8)(i) and (ii). For the purposes of complying with the

fugitive emissions monitoring program using Method 21 a fugitive

emission is defined as an instrument reading of 500 ppm or greater.

[40 CFR 60.5397a(c)(8)]

1.2.4.3.8.1.

Verification that your monitoring equipment meets the

requirements specified in Section 6.0 of Method 21 at 40

CFR part 60, appendix A-7. For purposes of instrument

capability, the fugitive emissions definition shall be 500 ppm

or greater methane using a FID-based instrument. If you

wish to use an analyzer other than a FID-based instrument,

you must develop a site-specific fugitive emission definition

that would be equivalent to 500 ppm methane using a FIDbased instrument (e.g., 10.6 eV PID with a specified

isobutylene concentration as the fugitive emission definition

would provide equivalent response to your compound of

interest).

[40 CFR 60.5397a(c)(8)(i)]

1.2.4.3.8.2.

Procedures for conducting surveys. At a minimum, the

procedures shall ensure that the surveys comply with the

relevant sections of Method 21 at 40 CFR part 60, appendix

A-7, including Section 8.3.1.

[40 CFR 60.5397a(c)(8)(ii)]

1.2.4.4.

Each fugitive emissions monitoring plan must include the elements

specified in paragraphs §60.5397a(d)(1) through (4), at a minimum, as

applicable.

[40 CFR 60.5397a(d)]

1.2.4.4.1.

Sitemap.

[40 CFR 60.5397a(d)(1)]

1.2.4.4.2.

A defined observation path that ensures that all fugitive emissions

components are within sight of the path. The observation path must

account for interferences.

[40 CFR 60.5397a(d)(2)]

1.2.4.4.3.

If you are using Method 21, your plan must also include a list of

fugitive emissions components to be monitored and method for

determining location of fugitive emissions components to be

monitored in the field (e.g. tagging, identification on a process and

instrumentation diagram, etc.).

[40 CFR 60.5397a(d)(3)]

1.2.4.4.4.

Your plan must also include the written plan developed for all of the

fugitive emission components designated as difficult-to-monitor in

accordance with paragraph §60.5397a(g)(3)(i), and the written plan

for fugitive emission components designated as unsafe-to-monitor

in accordance with paragraph §60.5397a(g)(4)(i).

[40 CFR 60.5397a(d)(4)]

1.2.4.5.

Each monitoring survey shall observe each fugitive emissions component,

as defined in §60.5430a, for fugitive emissions.

[40 CFR 60.5397a(e)]

1.2.4.6.

For a modified collection of fugitive components at a compressor station,

the initial monitoring survey must be conducted within 60 days of the

modification.

[40 CFR 60.5397a(f)(2)]

1.2.4.7.

A monitoring survey of each collection of fugitive emissions components

at a compressor station must be performed at the frequencies specified in

paragraph §60.5397a(g)(2), with the exceptions noted in paragraphs

§60.5397a(g)(3) and (4).

[40 CFR 60.5397a(g)]

1.2.4.7.1.

A monitoring survey of the collection of fugitive emissions

components at a compressor station within a company-defined area

must be conducted at least quarterly after the initial survey.

Consecutive quarterly monitoring surveys must be conducted at

least 60 days apart.

[40 CFR 60.5397a(g)(2)]

1.2.4.7.2.

Fugitive emissions components that cannot be monitored without

elevating the monitoring personnel more than 2 meters above the

surface may be designated as difficult-to-monitor. Fugitive

emissions components that are designated difficult-to-monitor must

meet the specifications of paragraphs §60.5397a(g)(3)(i) through

(iv).

[40 CFR 60.5397a(g)(3)]

1.2.4.7.2.1.

A written plan must be developed for all of the fugitive

emissions components designated difficult-to-monitor. This

written plan must be incorporated into the fugitive emissions

monitoring plan required by paragraphs §60.5397a(b), (c),

and (d).

[40 CFR 60.5397a(g)(3)(i)]

1.2.4.7.2.2.

The plan must include the identification and location of each

fugitive emissions component designated as difficult-tomonitor.

[40 CFR 60.5397a(g)(3)(ii)]

1.2.4.7.2.3.

The plan must include an explanation of why each fugitive

emissions component designated as difficult-to-monitor is

difficult-to-monitor.

[40 CFR 60.5397a(g)(3)(iii)]

1.2.4.7.2.4.

The plan must include a schedule for monitoring the

difficult-to-monitor fugitive emissions components at least

once per calendar year.

[40 CFR 60.5397a(g)(3)(iv)]

1.2.4.7.3.

Fugitive emissions components that cannot be monitored because

monitoring personnel would be exposed to immediate danger while

conducting a monitoring survey may be designated as unsafe-tomonitor. Fugitive emissions components that are designated unsafeto-monitor must meet the specifications of paragraphs

§60.5397a(g)(4)(i) through (iv).

[40 CFR 60.5397a(g)(4)]

1.2.4.7.3.1.

A written plan must be developed for all of the fugitive

emissions components designated unsafe-to-monitor. This

written plan must be incorporated into the fugitive emissions

monitoring plan required by paragraphs §60.5397a(b), (c),

and (d).

[40 CFR 60.5397a(g)(4)(i)]

1.2.4.7.3.2.

The plan must include the identification and location of each

fugitive emissions component designated as unsafe-tomonitor.

[40 CFR 60.5397a(g)(4)(ii)]

1.2.4.7.3.3.

The plan must include an explanation of why each fugitive

emissions component designated as unsafe-to-monitor is

unsafe-to-monitor.

[40 CFR 60.5397a(g)(4)(iii)]

1.2.4.7.3.4.

The plan must include a schedule for monitoring the fugitive

emissions components designated as unsafe-to-monitor.

[40 CFR 60.5397a(g)(4)(iv)]

1.2.4.7.4.

1.2.4.8.

The requirements of paragraph §60.5397a(g)(2) are waived for any

collection of fugitive emissions components at a compressor station

located within an area that has an average calendar month

temperature below 0 °Fahrenheit for two of three consecutive

calendar months of a quarterly monitoring period. The calendar

month temperature average for each month within the quarterly

monitoring period must be determined using historical monthly

average temperatures over the previous three years as reported by a

National Oceanic and Atmospheric Administration source or other

source approved by the Administrator. The requirements of

paragraph §60.6397a(g)(2) shall not be waived for two consecutive

quarterly monitoring periods.

[40 CFR 60.5397a(g)(5)]

Each identified source of fugitive emissions shall be repaired or replaced in

accordance with paragraphs §60.5397(h)(1) and (2) and repaired or replaced

fugitive emissions components must be resurveyed in accordance with

§60.5397a(h)(3).

[40 CFR 60.5397a(h)]

1.2.4.8.1.

Each identified source of fugitive emissions shall be repaired or

replaced as soon as practicable, but no later than 30 calendar days

after detection of the fugitive emissions.

[40 CFR 60.5397a(h)(1)]

1.2.4.8.2.

If the repair or replacement is technically infeasible, would require

a vent blowdown, a compressor station shutdown, or would be

unsafe to repair during operation of the unit, the repair or

replacement must be completed during the next scheduled

compressor station shutdown, after a planned vent blowdown or

within 2 years, whichever is earlier.

[40 CFR 60.5397a(h)(2)]

1.2.4.8.3.

Each repaired or replaced fugitive emissions component must be

resurveyed as soon as practicable, but no later than 30 days after

being repaired, to ensure that there are no fugitive emissions.

[40 CFR 60.5397a(h)(3)]

1.2.4.8.3.1.

For repairs that cannot be made during the monitoring

survey when the fugitive emissions are initially found, the

operator may resurvey the repaired fugitive emissions

components using either Method 21 or optical gas imaging

within 30 days of finding such fugitive emissions.

[40 CFR 60.5397a(h)(3)(i)]

1.2.4.8.3.2.

For each repair that cannot be made during the monitoring

survey when the fugitive emissions are initially found, a

digital photograph must be taken of that component or the

component must be tagged for identification purposes. The

digital photograph must include the date that the photograph

was taken, must clearly identify the component by location

within the site (e.g., the latitude and longitude of the

component or by other descriptive landmarks visible in the

picture).

[40 CFR 60.5397a(h)(3)(ii)]

1.2.4.8.3.3.

Operators that use Method 21 to resurvey the repaired

fugitive emissions components are subject to the resurvey

provisions specified in paragraphs §60.5397a(h)(3)(iii)(A)

and (B).

[40 CFR 60.5397a(h)(3)(iii)]

1.2.4.8.3.3.1.

A fugitive emissions component is repaired when the

Method 21 instrument indicates a concentration of less

than 500 ppm above background or when no soap

bubbles are observed when the alternative screening

procedures specified in section 8.3.3 of Method 21 are

used.

[40 CFR 60.5397a(h)(3)(iii)(A)]

1.2.4.8.3.3.2.

1.2.4.8.3.4.

Operators must use the Method 21 monitoring

requirements

specified

paragraph

§60.5397a(c)(8)(ii) or the alternative screening

procedures specified in section 8.3.3 of Method 21.

[40 CFR 60.5397a(h)(3)(iii)(B)]

Operators that use optical gas imaging to resurvey the

repaired fugitive emissions components, are subject to the

resurvey

provisions

specified

paragraphs

§60.5397a(h)(3)(iv)(A) and (B).

[40 CFR 60.5397a(h)(3)(iv)]

1.2.4.8.3.4.1.

A fugitive emissions component is repaired when the

optical gas imaging instrument shows no indication of

visible emissions.

[40 CFR 60.5397a(h)(3)(iv)(A)]

1.2.4.8.3.4.2.

Operators must use the optical gas imaging monitoring

requirements specified in paragraph §60.5397a(c)(7).

[40 CFR 60.5397a(h)(3)(iv)(B)]

1.2.4.9.

Records for each monitoring survey shall be maintained as specified

§60.5420a(c)(15).

[40 CFR 60.5397a(i)]

1.2.4.10.

Annual reports shall be submitted for each collection of fugitive emissions

components at a compressor station that include the information specified

in §60.5420a(b)(7). Multiple collection of fugitive emissions components

at a compressor station may be included in a single annual report.

[40 CFR 60.5397a(j)]

1.2.5.

Continuous Compliance with the Standards for Reciprocating Compressors

and Collection of Fugitive Emissions Components at a Compressor Station

1.2.5.1.

For each reciprocating compressor affected facility complying with

§60.5385a(a)(1) or (2), you must demonstrate continuous compliance

according to paragraphs §60.5415a(c)(1) through (3).

[40 CFR 60.5415a(c)]

1.2.5.1.1.

You must continuously monitor the number of hours of operation

for each reciprocating compressor affected facility or track the

number of months since initial startup or the date of the most recent

reciprocating compressor rod packing replacement, whichever is

later.

[40 CFR 60.5415a(c)(1)]

1.2.5.1.2.

You must submit the annual reports as required in §60.5420a(b)(1)

and (4) and maintain records as required in §60.5420a(c)(3).

[40 CFR 60.5415a(c)(2)]

1.2.5.1.3.

You must replace the reciprocating compressor rod packing on or

before the total number of hours of operation reaches 26,000 hours

or the number of months since the most recent rod packing

replacement reaches 36 months.

[40 CFR 60.5415a(c)(3)]

1.2.5.2.

For each collection of fugitive emissions components at a compressor

station, you must demonstrate continuous compliance with the fugitive

emission standards specified in §60.5397a according to paragraphs

§60.5415a(h)(1) through (4).

[40 CFR 60.5414a(h)]

1.2.5.2.1.

You must conduct periodic monitoring surveys as required in

§60.5397a(g).

[40 CFR 60.5415a(h)(1)]

1.2.5.2.2.

You must repair or replace each identified source of fugitive

emissions as required in §60.5397a(h).

[40 CFR 60.5415a(h)(2)]

1.2.5.2.3.

You must maintain records as specified in §60.5420a(c)(15).

[40 CFR 60.5415a(h)(3)]

1.2.5.2.4.

You must submit annual reports for collection of fugitive emissions

components at a compressor station as required in §60.5420a(b)(1)

and (7).

[40 CFR 60.5415a(h)(4)]

1.2.6. Notification, Reporting, and Recordkeeping Requirements

1.2.6.1.

Reporting requirements. You must submit annual reports containing the

information specified in §60.5420a(b)(1), (4), (7), and (12). You must

submit annual reports following the procedure specified in paragraph

§60.5420a(b)(11). The initial annual report is due no later than 90 days after

the end of the initial compliance period as determined according to

§60.5410a. Subsequent annual reports are due no later than April 1 of each

year. The report due on April 1 shall cover the reporting period of January

1 – December 31 of the previous calendar year. If you own or operate more

than one affected facility, you may submit one report for multiple affected

facilities provided the report contains all of the information required as

specified in §60.5420a(b)(1), (4), (7), and (12). Annual reports may

coincide with title V reports as long as all the required elements of the

annual report are included.

[40 CFR 60.5420a(b) and RAC 2-110(7)]

1.2.6.1.1.

The general information specified in §60.5420a(b)(1)(i) through (iv)

for all reports.

[40 CFR 60.5420a(b)(1)]

1.2.6.1.1.1.

The company name, facility site name associated with the

affected facility and address of the affected facility. If an

address is not available for the site, include a description of

the site location and provide the latitude and longitude

coordinates of the site in decimal degrees to an accuracy and

precision of five (5) decimals of a degree using the North

American Datum of 1983.

[40 CFR 60.5420a(b)(1)(i)]

1.2.6.1.1.2.

An identification of each affected facility being included in

the annual report.

[40 CFR 60.5420a(b)(1)(ii)]

1.2.6.1.1.3.

Beginning and ending dates of the reporting period.

[40 CFR 60.5420a(b)(1)(iii)]

1.2.6.1.1.4.

1.2.6.1.2.

A certification by a certifying official of truth, accuracy, and

completeness. This certification shall state that, based on

information and belief formed after reasonable inquiry, the

statements and information in the document are true,

accurate, and complete.

[40 CFR 60.5420a(b)(1)(iv)]

For each reciprocating compressor affected facility, the information

specified in paragraphs §60.5420a(b)(4)(i) and (ii).

[40 CFR 60.5420a(b)(4)]

1.2.6.1.2.1.

The cumulative number of hours of operation or the number

of months since initial startup or since the previous

reciprocating compressor rod packing replacement,

whichever is later.

[40 CFR 60.5420a(b)(4)(i)]

1.2.6.1.2.2.

Records of deviations specified in §60.5420a(c)(3)(iii) that

occurred during the reporting period.

[40 CFR 60.5420a(b)(4)(ii)]

1.2.6.1.3.

For the collection of fugitive emissions components at each

compressor station within the company-defined area, the records of

each monitoring survey including the information specified in

paragraphs §60.5420a(b)(7)(i) through (xii). For the collection of

fugitive emissions components at a compressor station, if a

monitoring survey is waived under §60.5397a(g)(5), you must

include in your annual report the fact that a monitoring survey was

waived and the calendar months that make up the quarterly

monitoring period for which the monitoring survey was waived.

[40 CFR 60.5420a(b)(7)]

1.2.6.1.3.1.

Date of the survey.

[40 CFR 60.5420a(b)(7)(i)]

1.2.6.1.3.2.

Beginning and end time of the survey.

[40 CFR 60.5420a(b)(7)(ii)]

1.2.6.1.3.3.

Name of operator(s) performing survey. If the survey is

performed by optical gas imaging, you must note the training

and experience of the operator.

[40 CFR 60.5420a(b)(7)(iii)]

1.2.6.1.3.4.

Ambient temperature, sky conditions, and maximum wind

speed at the time of the survey.

[40 CFR 60.5420a(b)(7)(iv)]

1.2.6.1.3.5.

Monitoring instrument used.

[40 CFR 60.5420a(b)(7)(v)]

1.2.6.1.3.6.

Any deviations from the monitoring plan or a statement that

there were no deviations from the monitoring plan.

[40 CFR 60.5420a(b)(7)(vi)]

1.2.6.1.3.7.

Number and type of components for which fugitive

emissions were detected.

[40 CFR 60.5420a(b)(7)(vii)]

1.2.6.1.3.8.

Number and type of fugitive emissions components that

were not repaired as required in §60.5397a(h).

[40 CFR 60.5420a(b)(7)(viii)]

1.2.6.1.3.9.

Number and type of difficult-to-monitor and unsafe-tomonitor fugitive emission components monitored.

[40 CFR 60.5420a(b)(7)(ix)]

1.2.6.1.3.10.

The date of successful repair of the fugitive emissions

component.

[40 CFR 60.5420a(b)(7)(x)]

1.2.6.1.3.11.

Number and type of fugitive emission components placed on

delay of repair and explanation for each delay of repair.

[40 CFR 60.5420a(b)(7)(xi)]

1.2.6.1.3.12.

Type of instrument used to resurvey a repaired fugitive

emissions component that could not be repaired during the

initial fugitive emissions finding.

[40 CFR 60.5420a(b)(7)(xii)]

1.2.6.1.4.

1.2.6.2.

You must submit reports to the EPA via the CEDRI. (CEDRI can be

accessed through the EPA's CDX (https://cdx.epa.gov/).) You must

use the appropriate electronic report in CEDRI for this subpart or an

alternate electronic file format consistent with the extensible markup

language (XML) schema listed on the CEDRI Web site

(https://www3.epa.gov/ttn/chief/cedri/). If the reporting form

specific to this subpart is not available in CEDRI at the time that the

report is due, you must submit the report to the Administrator at the

appropriate address listed in §60.4. Once the form has been available

in CEDRI for at least 90 calendar days, you must begin submitting

all subsequent reports via CEDRI. The reports must be submitted by

the deadlines specified in this subpart, regardless of the method in

which the reports are submitted.

[40 CFR 60.5420a(b)(11)]

Recordkeeping requirements. You must maintain the records identified as

specified in §60.7(f) and in §60.5420a(c)(3)(i) through (iii) and

§60.5420a(c)(15)(i) through (iii). All records required by this subpart must

be maintained either onsite or at the nearest local field office for at least 5

years. Any records required to be maintained by this subpart that are

submitted electronically via the EPA's CDX may be maintained in

electronic format.

[40 CFR 60.5420a(c)]

1.2.6.2.1.

For each reciprocating compressor affected facility, you must

maintain the records in §60.5240a(c)(3)(i) through (iii).

[40 CFR 60.5420a(c)(3)]

1.2.6.2.1.1.

Records of the cumulative number of hours of operation or

number of months since initial startup or the previous

replacement of the reciprocating compressor rod packing,

whichever is later.

[40 CFR 60.5420a(c)(3)(i)]

1.2.6.2.1.2.

Records of the date and time of each reciprocating

compressor rod packing replacement.

[40 CFR 60.5420a((c)(3)(ii)]

1.2.6.2.1.3.

1.2.6.2.2.

Records of deviations in cases where the reciprocating

compressor was not operated in compliance with the

requirements specified in §60.5385a.

[40 CFR 60.5420a(c)(3)(iii)]

For each collection of fugitive emissions components at a

compressor station, the records identified in §60.5420a(c)(15)(i)

through (ii).

[40 CFR 60.5420a(c)(15)]

1.2.6.2.2.1.

The fugitive emissions monitoring plan as required in

§60.5397a(b), (c), and (d).

[40 CFR 60.5420a(c)(15)(i)]

1.2.6.2.2.2.

The records of each monitoring survey as specified in

§60.5420a(c)(15)(ii)(A) through (I).

[40 CFR 60.5420a(c)(15)(ii)]

1.2.6.2.2.2.1.

Date of the survey.

[40 CFR 60.5420a(c)(15)(ii)(A)]

1.2.6.2.2.2.2.

Beginning and end time of the survey.

[40 CFR 60.5420a(c)(15)(ii)(B)]

1.2.6.2.2.2.3.

Name of operator(s) performing survey. You must

note the training and experience of the operator.

[40 CFR 60.5420a(c)(15)(ii)(C)]

1.2.6.2.2.2.4.

Monitoring instrument used.

[40 CFR 60.5420a(c)(15)(ii)(D)]

1.2.6.2.2.2.5.

When optical gas imaging is used to perform the

survey, one or more digital photographs or videos,

captured from the optical gas imaging instrument

used for conduct of monitoring, of each required

monitoring survey being performed. The digital

photograph must include the date the photograph was

taken and the latitude and longitude of collection of

fugitive emissions components at a compressor

station imbedded within or stored with the digital

file. As an alternative to imbedded latitude and

longitude within the digital file, the digital

photograph or video may consist of an image of the

monitoring survey being performed with a separately

operating GPS device within the same digital picture

or video, provided the latitude and longitude output

of the GPS unit can be clearly read in the digital

image.

[40 CFR 60.5420a(c)(15)(ii)(E)]

1.2.6.2.2.2.6.

Fugitive emissions component identification when

Method 21 is used to perform the monitoring survey.

[40 CFR 60.5420a(c)(15)(ii)(F)]

1.2.6.2.2.2.7.

Ambient temperature, sky conditions, and maximum

wind speed at the time of the survey.

[40 CFR 60.5420a(c)(15)(ii)(G)]

1.2.6.2.2.2.8.

Any deviations from the monitoring plan or a

statement that there were no deviations from the

monitoring plan.

[40 CFR 60.5420a(c)(15)(ii)(H)]

1.2.6.2.2.2.9.

Documentation of each fugitive emission, including

the

information

specified

§60.5240a(c)(15)(ii)(I)(1) through (12).

[40 CFR 60.5420a(c)(15)(ii)(I)]

1.2.6.2.2.2.9.1.

Location.

[40 CFR 60.5420a(c)(15)(ii)(I)(1)]

1.2.6.2.2.2.9.2.

Any deviations from the monitoring plan or a

statement that there were no deviations from

the monitoring plan.

[40 CFR 60.5420a(c)(15)(ii)(I)(2)]

1.2.6.2.2.2.9.3.

Number and type of components for which

fugitive emissions were detected.

[40 CFR 60.5420a(c)(15)(ii)(I)(3)]

1.2.6.2.2.2.9.4.

Number and type of difficult-to-monitor and

unsafe-to-monitor

fugitive

emission

components monitored.

[40 CFR 60.5420a(c)(15)(ii)(I)(4)]

1.2.6.2.2.2.9.5.

Instrument reading of each fugitive emissions

component that requires repair when Method

21 is used for monitoring.

[40 CFR 60.5420a(c)(15)(ii)(I)(5)]

1.2.6.2.2.2.9.6.

Number and type of fugitive emissions

components that were not repaired as

required in §60.5397a(h).

[40 CFR 60.5420a(c)(15)(ii)(I)(6)]

1.2.6.2.2.2.9.7.

Number and type of components that were

tagged as a result of not being repaired during

the monitoring survey when the fugitive

emissions were initially found as required in

§60.5397a(h)(3)(ii).

[40 CFR 60.5420a(c)(15)(ii)(I)(7)]

1.2.6.2.2.2.9.8.

If a fugitive emissions component is not

tagged, a digital photograph or video of each

fugitive emissions component that could not

be repaired during the monitoring survey

when the fugitive emissions were initially

found as required in §60.5397a(h)(3)(ii). The

digital photograph or video must clearly

identify the location of the component that

must be repaired. Any digital photograph or

video required under this paragraph can also

be used to meet the requirements for the

conduct of monitoring for optical gas

imaging surveys of this section, as long as the

photograph or video is taken with the optical

gas imaging instrument, includes the date and

the latitude and longitude are either

imbedded or visible in the picture.

[40 CFR 60.5420a(c)(15)(ii)(I)(8)]

1.2.6.2.2.2.9.9.

Repair methods applied in each attempt to

repair the fugitive emissions components.

[40 CFR 60.5420a(c)(15)(ii)(I)(9)]

1.2.6.2.2.2.9.10.

Number and type of fugitive emission

components placed on delay of repair and

explanation for each delay of repair.

[40 CFR 60.5420a(c)(15)(ii)(I)(10)]

1.2.6.2.2.2.9.11.

The date of successful repair of the fugitive

emissions component.

[40 CFR 60.5420a(c)(15)(ii)(I)(11)]

1.2.6.2.2.2.9.12.

Instrumentation used to resurvey a repaired

fugitive emissions component that could not

be repaired during the initial fugitive

emissions finding.

[40 CFR 60.5420a(c)(15)(ii)(I)(12)]

1.2.6.2.2.3.

For the collection of fugitive emissions components at a

compressor station, if a monitoring survey is waived under

§60.5397a(g)(5), you must maintain records of the average

calendar month temperature, including the source of the

information, for each calendar month of the quarterly

monitoring period for which the monitoring survey was

waived.

[40 CFR 60.5420a(c)(15)(iii)]

1.2.7. General Provisions

1.2.7.1.

Table 3 to this subpart shows which parts of the General Provisions in

§§60.1 through 60.19 apply to you.

[40 CFR 60.5425a]

Table 3 to Subpart OOOOa of Part 60—Applicability of General Provisions to Subpart OOOOa

General

provisions

citation

Subject of citation

Applies to

subpart?

§60.1

General applicability of the

General Provisions

Yes

§60.2

Definitions

Yes

Explanation

Additional terms defined in §60.5430a.

§60.3

Units and abbreviations

Yes

§60.4

Address

Yes

§60.5

Determination of

Yes

construction or modification

§60.6

Review of plans

Yes

§60.7

Notification and record

keeping

Yes

§60.9

Availability of information

Yes

§60.10

State authority

Yes

§60.11

Compliance with standards

and maintenance

requirements

§60.12

Circumvention

Yes

§60.14

Modification

Yes

§60.16

Priority list

Yes

§60.17

Incorporations by reference

Yes

§60.19

General notification and

reporting requirement

Yes

Except that §60.7 only applies as specified in

§60.5420a(a).

Requirements are specified in subpart OOOOa.

To the extent any provision in §60.14 conflicts with

specific provisions in subpart OOOOa, it is superseded

by subpart OOOOa provisions.

National Emission Standards for Hazardous Air Pollutants (NESHAP) and 40 CFR Part

2.1. 40 CFR Part 63, Subpart HH - National Emission Standards for Hazardous Air

Pollutants from Oil and Natural Gas Production Facilities [40 CFR 63.760 – 63.774

and RAC 4-103]

The permittee is the owner or operator of a glycol dehydration unit that is exempt from

the standards of 40 CFR §63.764(d). The permittee shall retain each determination used

to demonstrate that the actual average benzene emissions from each dehydrator are below

0.90 megagram per year.

[40 CFR 63.764(e)(1), 63.772(b), and 63.774(d)(1)]

2.1.1. The permittee must obtain an extended wet gas analysis of the inlet gas stream at

least once per calendar year. The gas sample shall be taken at a point prior to where

the gas enters the dehydration system contact tower. The analysis shall include the

gas temperature and pressure at which the sample was taken. This analysis must be

used to determine the actual average benzene emissions annually, as determined in

accordance with §63.772(b)(2)(i).

[RAC 2-110(5)(b)]

2.1.2. The permittee must conduct an annual source determination using the gas analysis

outlined in the paragraph above. The source determination shall be made using the

procedure outlined in §63760(a)(1).

[RAC 2-110(5)(b)]

2.2. 40 CFR Part 63, Subpart ZZZZ – National Emission Standards for Hazardous Air

Pollutants for Stationary Reciprocation Internal Combustion Engines [40 CFR

§63.6580 – 63.6660 and RAC §4-103]

This facility is subject to the requirements of 40 CFR Part 63, Subpart ZZZZ for new fourstroke lean-burn (4SLB) stationary reciprocating internal combustion engines (RICE)

with a site rating of greater than 500 brake horsepower located at a major source of

hazardous air pollutants (HAPs). Notwithstanding conditions in this permit, the permittee

shall comply with all applicable requirements of 40 CFR Part 63 Subparts A and ZZZZ.

[On April 22, 2020, EPA Region 8 approved an alternative testing method for 40 C.F.R.

Part 63, Subpart ZZZZ affected sources located at the Midway Compressor Station. The

Subpart ZZZZ citations in this section do not necessarily represent the approved

alternative testing method.]

2.2.1.

Affected Sources

2.2.1.1.

40 CFR Part 63, Subpart ZZZZ applies to the following emission units:

E1 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E2 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E4 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E5 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E6 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E7 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E8 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E9 – Caterpillar G3516LE (4SLB SI) Natural Gas-Fired Compressor

Engine, 1,251 Site Rated HP

E10 – Caterpillar G3516J (4SLB SI) Natural Gas-Fired Compressor Engine,

1,380 Site Rated HP

2.2.2. Emission and Operating Limitations

Compliance with the numerical emission limitations established in this subpart is

based on the results of testing the average of three 1-hour runs using the testing

requirements and procedures in §63.6620 and Table 4 to Subpart ZZZZ.

2.2.2.1.

You must comply with the emission limitations in Table 2a to this subpart

and the operating limitations in Table 2b to this subpart which apply to you.

[40 CFR 63.6600(b)]

Table 2a to Subpart ZZZZ of Part 63—Emission Limitations for New 4SLB Stationary RICE ≥250 HP

Located at a Major Source of HAP Emissions

As stated in §§63.6600 and 63.6640, you must comply with the following emission limitations for new and

reconstructed lean burn and new and reconstructed compression ignition stationary RICE at 100 percent load plus

or minus 10 percent:

You must meet the following emission

limitation, except during periods of startup

. . .

During periods of startup you must . . .

For each

. . .

2.4SLB

stationary

RICE

a. Reduce CO emissions by 93 percent or

Minimize the engine's time spent at idle and

minimize the engine's startup time at startup to a

period needed for appropriate and safe loading of

the engine, not to exceed 30 minutes, after which

time the non-startup emission limitations apply.1

Sources can petition the Administrator pursuant to the requirements of 40 CFR 63.6(g) for alternative work practices.

Table 2b to Subpart ZZZZ of Part 63—Operating Limitations for New 4SLB Stationary RICE ≥250 HP

Located at a Major Source of HAP Emissions

As stated in §§63.6600, 63.6630, and 63.6640, you must comply with the following operating limitations for new

4SLB stationary RICE ≥250 HP located at a major source of HAP emissions

You must meet the following operating limitation, except

during periods of startup . . .

For each . . .

1. New 4SLB stationary RICE ≥250 HP

located at a major source of HAP emissions

complying with the requirement to reduce CO

emissions and using an oxidation catalyst

a. maintain your catalyst so that the pressure drop across the

catalyst does not change by more than 2 inches of water at 100

percent load plus or minus 10 percent from the pressure drop

across the catalyst that was measured during the initial

performance test; and

b. maintain the temperature of your stationary RICE exhaust so

that the catalyst inlet temperature is greater than or equal to 450

°F and less than or equal to 1350 °F.1

Sources can petition the Administrator pursuant to the requirements of 40 CFR 63.8(f) for a different temperature

range.

2.2.3. General Compliance Requirements

2.2.3.1.

You must be in compliance with the emission limitations, operating

limitations, and other requirements in this subpart that apply at all times.

[40 CFR 63.6605(a)]

2.2.3.2.

At all times you must operate and maintain any affected source, including

associated air pollution control equipment and monitoring equipment, in a

manner consistent with safety and good air pollution control practices for

minimizing emissions. The general duty to minimize emissions does not

require the permittee to make any further efforts to reduce emissions if

levels required by this standard have been achieved. Determination of

whether such operation and maintenance procedures are being used will be

based on information available to the Tribe which may include, but is not

limited to, monitoring results, review of operation and maintenance

procedures, review of operation and maintenance records, and inspection of

the source.

[40 CFR 63.6605(b)]

2.2.4.

Testing and Initial Compliance Requirements

2.2.4.1.

You must conduct the initial performance test or other initial compliance

demonstrations in Table 4 to this subpart that apply to you within 180 days

after the compliance date that is specified for your stationary RICE in

§63.6595 and according to the provisions in §63.7(a)(2).

[40 CFR 63.6610(a)]

Table 4 to Subpart ZZZZ of Part 63—Requirements for Performance Tests

As stated in §§63.6610, 63.6620, and 63.6640, you must comply with the following requirements for performance

tests for stationary RICE:

Complying

with the

For each requirement

. . .

to . . .

You must . . .

Using . . .

According to the

following requirements . . .

(a) For CO and O2 measurement, ducts ≤6

inches in diameter may be sampled at a

single point located at the duct centroid and

ducts >6 and ≤12 inches in diameter may

be sampled at 3 traverse points located at

16.7, 50.0, and 83.3% of the measurement

line (`3-point long line'). If the duct is >12

inches in diameter and the sampling port

location meets the two and half-diameter

criterion of Section 11.1.1 of Method 1 of

40 CFR part 60, appendix A-1, the duct

may be sampled at `3-point long line';

otherwise, conduct the stratification testing

and select sampling points according to

Section 8.1.2 of Method 7E of 40 CFR part

60, appendix A-4.

1.4SLB a. reduce CO i. Select the sampling

stationary emissions

port location and the

RICE

number/location of

traverse points at the

inlet and outlet of the

control device; and

ii. Measure the O2 at

(1) Method 3 or 3A (b) Measurements to determine O2 must be

the inlet and outlet of or 3B of 40 CFR part made at the same time as the measurements

the control device; and 60, appendix A-2, or for CO concentration.

ASTM Method

D6522-00

(Reapproved 2005)a

(heated probe not

necessary)

iii. Measure the CO at (1) ASTM D6522-00 (c) The CO concentration must be at 15

the inlet and the outlet (Reapproved 2005)a b percent O2, dry basis.

of the control device

(heated probe not

necessary) or Method

10 of 40 CFR part

60, appendix A-4

You may also use Methods 3A and 10 as options to ASTM-D6522-00 (2005). You may obtain a copy of ASTMD6522-00 (2005) from at least one of the following addresses: American Society for Testing and Materials, 100 Barr

Harbor Drive, West Conshohocken, PA 19428-2959, or University Microfilms International, 300 North Zeeb Road,

Ann Arbor, MI 48106.

You may obtain a copy of ASTM-D6348-03 from at least one of the following addresses: American Society for

Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, or University Microfilms

International, 300 North Zeeb Road, Ann Arbor, MI 48106.

2.2.4.2.

An owner or operator is not required to conduct an initial performance test

on units for which a performance test has been previously conducted, but

the test must meet all of the conditions described in the subparagraphs

below.

[40 CFR 63.6610(d)]

2.2.4.2.1.

The test must have been conducted using the same methods

specified in this subpart, and these methods must have been

followed correctly.

[40 CFR 63.6610(d)(1)]

2.2.4.2.2.

The test must not be older than 2 years.

[40 CFR 63.6610(d)(2)]

2.2.4.2.3.

The test must be reviewed and accepted by the Administrator.

[40 CFR 63.6610(d)(3)]

2.2.4.2.4.

Either no process or equipment changes must have been made since

the test was performed, or the owner or operator must be able to

demonstrate that the results of the performance test, with or without

adjustments, reliably demonstrate compliance despite process or

equipment changes.

[40 CFR 63.6610(d)(4)]

2.2.4.2.5.

The test must be conducted at any load condition within plus or

minus 10 percent of 100 percent load. 1

[40 CFR 63.6610(d)(5)]

2.2.4.3.

You must conduct subsequent performance tests as specified in Table 3 of

this subpart.

[40 CFR 63.6615]

On April 22, 2020, EPA Region 8 approved an alternative testing method for 40 C.F.R. Part 63, Subpart ZZZZ

affected units located at the Midway Compressor Station. The Subpart ZZZZ citations in this section do not

necessarily represent the approved alternative testing method.

Table 3 to Subpart ZZZZ of Part 63—Subsequent Performance Tests

As stated in §§63.6615 and 63.6620, you must comply with the following subsequent performance test requirements:

For each . . .

Complying with the

requirement to . . .

You must . . .

1. New 4SLB stationary RICE ≥250 HP

Reduce CO emissions and not Conduct subsequent performance tests

located at major sources

using a CEMS

semiannually.1

After you have demonstrated compliance for two consecutive tests, you may reduce the frequency of subsequent

performance tests to annually. If the results of any subsequent annual performance test indicate the stationary RICE

is not in compliance with the CO emission limitation, or you deviate from any of your operating limitations, you must

resume semiannual performance tests.

2.2.4.3.1.

For semiannual performance tests, the tests shall be performed each

consecutive calendar half-year. A calendar half-year is defined as

the six-month period from January 1 through June 30 or from July

1 through December 31. All semiannual performance tests shall be

performed within 4 to 8 months of the previous test

[RAC 2-110(5)]

2.2.4.3.2.

For annual performance tests, the tests shall be performed each

consecutive calendar year between January and December.

Subsequent tests shall be performed 10 to 14 months after the

previous test.

[RAC 2-110(5)]

2.2.4.4.

You must conduct each performance test in Tables 3 and 4 of this subpart

that applies to you.

[40 CFR 63.6620(a)]

2.2.4.5.

Each performance test must be conducted according to the requirements that

this subpart specifies in Table 4 to this subpart. If you own or operate a nonoperational stationary RICE that is subject to performance testing, you do

not need to start up the engine solely to conduct the performance test.

Owners and operators of a non-operational engine can conduct the

performance test when the engine is started up again. The test must be

conducted at any load condition within plus or minus 10 percent of 100

percent load.

[40 CFR 63.6620(b)]

2.2.4.6.

You must conduct three separate test runs for each performance test

required in this section, as specified in §63.7(e)(3). Each test run must last

at least 1 hour, unless otherwise specified in this subpart.

[40 CFR 63.6620(d)]

2.2.4.7.

You must use Equation 1 of this section to determine compliance with the

percent reduction requirement:

𝐶𝐶𝑖𝑖 − 𝐶𝐶𝑜𝑜

× 100 = 𝑅𝑅 (𝐸𝐸𝐸𝐸. 1)

𝐶𝐶𝑖𝑖

Where:

Ci = concentration of carbon monoxide (CO) at the control device inlet,

Co = concentration of CO at the control device outlet, and

R = percent reduction of CO emissions.

[40 CFR 63.6620(e)(1)]

2.2.4.8.

You must normalize the CO concentrations at the inlet and outlet of the

control device to a dry basis and to 15 percent oxygen, or an equivalent

percent carbon dioxide (CO2). If pollutant concentrations are to be corrected

to 15 percent oxygen and CO2 concentration is measured in lieu of oxygen

concentration measurement, a CO2 correction factor is needed. Calculate

the CO2 correction factor as described in the subparagraphs below.

[40 CFR 63.6620(e)(2)]

2.2.4.8.1.

Calculate the fuel-specific Fo value for the fuel burned during the

test using values obtained from Method 19, Section 5.2, and the

following equation:

𝐹𝐹𝑜𝑜 =

Where:

0.209𝐹𝐹𝑑𝑑

(𝐸𝐸𝐸𝐸. 2)

𝐹𝐹𝑐𝑐

Fo = Fuel factor based on the ratio of oxygen volume to the ultimate

CO2 volume produced by the fuel at zero percent excess air.

0.209 = Fraction of air that is oxygen, percent/100.

Fd = Ratio of the volume of dry effluent gas to the gross calorific

value of the fuel from Method 19, dsm3/J (dscf/106 Btu).

Fc = Ratio of the volume of CO2 produced to the gross calorific

value of the fuel from Method 19, dsm3/J (dscf/106 Btu)

[40 CFR 63.6620(e)(2)(i)]

2.2.4.8.2.

Calculate the CO2 correction factor for correcting measurement data

to 15 percent O2, as follows:

𝑥𝑥𝐶𝐶𝐶𝐶2 =

Where:

5.9

(𝐸𝐸𝐸𝐸. 3)

𝐹𝐹𝑜𝑜

XCO2 = CO2 correction factor, percent.

5.9 = 20.9 percent O2—15 percent O2, the defined O2 correction

value, percent.

[40 CFR 63.6620(e)(2)(ii)]

2.2.4.8.3.

Calculate the CO gas concentrations adjusted to 15 percent O2 using

CO2 as follows:

𝐶𝐶𝑎𝑎𝑎𝑎𝑎𝑎 = 𝐶𝐶𝑑𝑑

Where:

𝑋𝑋𝐶𝐶𝐶𝐶2

(𝐸𝐸𝐸𝐸. 4)

%𝐶𝐶𝐶𝐶2

Cadj = Calculated concentration of CO adjusted to 15 percent O2.

Cd = Measured concentration of CO, uncorrected.

XCO2 = CO2 correction factor, percent.

%CO2 = Measured CO2 concentration measured, dry basis, percent.

[40 CFR 63.6620(e)(2)(iii)]

2.2.4.9.

The engine percent load during a performance test must be determined by

documenting the calculations, assumptions, and measurement devices used

to measure or estimate the percent load in a specific application. A written

report of the average percent load determination must be included in the

notification of compliance status. The following information must be

included in the written report: the engine model number, the engine

manufacturer, the year of purchase, the manufacturer's site-rated brake

horsepower, the ambient temperature, pressure, and humidity during the

performance test, and all assumptions that were made to estimate or

calculate percent load during the performance test must be clearly

explained. If measurement devices such as flow meters, kilowatt meters,

beta analyzers, stain gauges, etc. are used, the model number of the

measurement device, and an estimate of its accurate in percentage of true

value must be provided.

[40 CFR 63.6620(i)]

2.2.4.10.

If you are required to install a continuous parameter monitoring system

(CPMS) as specified in Table 5 of this subpart, you must install, operate,

and maintain each CPMS according to the requirements in the following

subparagraphs:

[40 CFR 63.6625(b)]

2.2.4.10.1.

You must prepare a site-specific monitoring plan that addresses the

monitoring system design, data collection, and the quality assurance

and quality control elements outlined in the following

subparagraphs and in §63.8(d). As specified in §63.8(f)(4), you may

request approval of monitoring system quality assurance and quality

control procedures alternative to those specified in the following

subparagraphs in your site-specific monitoring plan.

[40 CFR 63.6625(b)(1)]

2.2.4.10.1.1.

The performance criteria and design specifications for the

monitoring system equipment, including the sample

interface, detector signal analyzer, and data acquisition and

calculations;

[40 CFR 63.6625(b)(1)(i)]

2.2.4.10.1.2.

Sampling interface (e.g., thermocouple) location such that

the monitoring system will provide representative

measurements;

[40 CFR 63.6625(b)(1)(ii)]

2.2.4.10.1.3.

Equipment performance evaluations, system accuracy

audits, or other audit procedures;

[40 CFR 63.6625(b)(1)(iii)]

2.2.4.10.1.4.

Ongoing operation and maintenance procedures in

accordance with provisions in §63.8(c)(1)(ii) and (c)(3); and

[40 CFR 63.6625(b)(1)(iv)]

2.2.4.10.1.5.

Ongoing reporting and recordkeeping procedures in

accordance with provisions in §63.10(c), (e)(1), and (e)(2)(i)

[40 CFR 63.6625(b)(1)(v)]

2.2.4.10.2.

You must install, operate, and maintain each CPMS in continuous

operation according to the procedures in your site-specific

monitoring plan.

[40 CFR 63.6625(b)(2)]

2.2.4.10.3.

The CPMS must collect data at least once every 15 minutes (see also

§63.6635).

[40 CFR 63.6625(b)(3)]

2.2.4.10.4.

For a CPMS for measuring temperature range, the temperature

sensor must have a minimum tolerance of 2.8 degrees Celsius (5

degrees Fahrenheit) or 1 percent of the measurement range,

whichever is larger.

[40 CFR 63.6625(b)(4)]

2.2.4.10.5.

You must conduct the CPMS equipment performance evaluation,

system accuracy audits, or other audit procedures specified in your

site-specific monitoring plan at least annually.

[40 CFR 63.6625(b)(5)]

2.2.4.10.6.

You must conduct a performance evaluation of each CPMS in

accordance with your site-specific monitoring plan.

[40 CFR 63.6625(b)(6)]

2.2.4.11.

You must minimize the engine's time spent at idle during startup and

minimize the engine's startup time to a period needed for appropriate and

safe loading of the engine, not to exceed 30 minutes, after which time the

emission standards applicable to all times other than startup in Table 2a to

this subpart apply.

[40 CFR 63.6625(h)]

2.2.4.12.

You must demonstrate initial compliance with each emission limitation,

operating limitation, and other requirement that applies to you according to

Table 5 of this subpart.

[40 CFR 63.6630(a)]

Table 5 to Subpart ZZZZ of Part 63—Initial Compliance With Emission Limitations, Operating Limitations,

and Other Requirements

As stated in §§63.6625 and 63.6630, you must initially comply with the emission and operating limitations as

required by the following:

For each . . .

Complying with the

requirement to . . .

You have demonstrated initial compliance if

. . .

1. New non-emergency 4SLB

a. Reduce CO emissions and i. The average reduction of emissions of CO

stationary RICE ≥250 HP located using oxidation catalyst, and determined from the initial performance test

at a major source of HAP

using a CPMS

achieves the required CO percent reduction; and

ii. You have installed a CPMS to continuously

monitor catalyst inlet temperature according to the

requirements in §63.6625(b); and

iii. You have recorded the catalyst pressure drop

and catalyst inlet temperature during the initial

performance test.

2.2.4.13.

During the initial performance test, you must establish each operating

limitation in Table 2b of this subpart that applies to you.

[40 CFR 63.6630(b)]

2.2.4.14.

You must submit the Notification of Compliance Status containing the

results of the initial compliance demonstration according to the

requirements in §63.6645.

[40 CFR 63.6630(c)]

2.2.5. Continuous Compliance Requirements

2.2.5.1.

If you must comply with emission and operating limitations, you must

monitor and collect data according to this section.

[40 CFR 63.6635(a)]

2.2.5.2.

Except for monitor malfunctions, associated repairs, required performance

evaluations, and required quality assurance or control activities, you must

monitor continuously at all times that the stationary RICE is operating. A

monitoring malfunction is any sudden, infrequent, not reasonably

preventable failure of the monitoring to provide valid data. Monitoring

failures that are caused in part by poor maintenance or careless operation

are not malfunctions.

[40 CFR 63.6635(b)]

2.2.5.3.

You may not use data recorded during monitoring malfunctions, associated

repairs, and required quality assurance or control activities in data averages

and calculations used to report emission or operating levels. You must,

however, use all the valid data collected during all other periods.

[40 CFR 63.6635(c)]

2.2.5.4.

You must demonstrate continuous compliance with each emission

limitation, operating limitation, and other requirements in tables 2a and 2b

to this subpart that apply to you according to methods specified in Table 6

to this subpart.

[40 CFR 63.6640(a)]

Table 6 to Subpart ZZZZ of Part 63—Continuous Compliance With Emission Limitations, and Other

Requirements

As stated in §63.6640, you must continuously comply with the emissions and operating limitations and work or

management practices as required by the following:

For each . . .

Complying with the

requirement to . . .

You must demonstrate continuous compliance by . . .

1. New non-emergency

a. Reduce CO emissions

i. Conducting semiannual performance tests for CO to

4SLB stationary RICE ≥250 and using an oxidation

demonstrate that the required CO percent reduction is

HP located at a major source catalyst, and using a CPMS achieveda; and

of HAP

ii. Collecting the catalyst inlet temperature data according

to §63.6625(b); and

iii. Reducing these data to 4-hour rolling averages; and

iv. Maintaining the 4-hour rolling averages within the

operating limitations for the catalyst inlet temperature;

and

v. Measuring the pressure drop across the catalyst once

per month and demonstrating that the pressure drop

across the catalyst is within the operating limitation

established during the performance test.

After you have demonstrated compliance for two consecutive tests, you may reduce the frequency of subsequent

performance tests to annually. If the results of any subsequent annual performance test indicate the stationary RICE

is not in compliance with the CO or formaldehyde emission limitation, or you deviate from any of your operating

limitations, you must resume semiannual performance tests.

2.2.5.5.

You must report each instance in which you did not meet each emission

limitation or operating limitation in Table 2a and Table 2b to this subpart

that apply to you. These instances are deviations from the emission and

operating limitations in this subpart. These deviations must be reported

according to the requirements in §63.6650. If you change your catalyst, you

must reestablish the values of the operating parameters measured during the

initial performance test. When you reestablish the values of your operating

parameters, you must also conduct a performance test to demonstrate that

you are meeting the required emission limitation applicable to your

stationary RICE.

[40 CFR 63.6640(b)]

2.2.5.5.1.

You must conduct the performance test within 180 days of the

catalyst change.

[RAC 2-110(5)]

2.2.5.6.

For new stationary RICE, deviations from the emission or operating

limitations that occur during the first 200 hours of operation from engine

startup (engine burn-in period) are not violations. Rebuilt stationary RICE

means a stationary RICE that has been rebuilt as that term is defined in 40

CFR 94.11(a).

[40 CFR 63.6640(d)]

2.2.5.7.

You must also report each instance in which you did not meet the

requirements in Table 8 to this subpart that apply.

[40 CFR 63.6640(e)]

2.2.6.

Notifications, Reports, and Records

2.2.6.1.

You must submit all of the notifications in §§63.7(b) and (c), 63.8(e), (f)(4)

and (f)(6), 63.9(b) through (e), and (g) and (h) that apply by the dates

specified.

[40 CFR 63.6645(a)]

2.2.6.2.

You must submit an Initial Notification not later than 120 days after you

become subject to this subpart.

[40 CFR 63.6645(c)]

2.2.6.3.

You must submit a Notification of Intent to conduct a performance test at

least 60 days before the performance test is scheduled to begin as required

in §63.7(b)(1).

[40 CFR 63.6645(g)]

2.2.6.4.

You must submit a Notification of Compliance Status according to

§63.9(h)(2)(ii).

[40 CFR 63.6645(h)]

2.2.6.4.1.

2.2.6.5.

For each initial compliance demonstration required in Table 5 to this

subpart that includes a performance test conducted according to the

requirements in Table 3 to this subpart, you must submit the

Notification of Compliance Status, including the performance test

results, before the close of business on the 60th day following the

completion of the performance test according to §63.10(d)(2).

[40 CFR 63.6645(h)(2)]

You must submit each report in Table 7 of this subpart that applies to you.

[40 CFR 63.6650(a)]

Table 7 to Subpart ZZZZ of Part 63—Requirements for Reports

As stated in §63.6650, you must comply with the following requirements for reports:

For each . . .

You must

submit a

. . .

The report must contain . . .

You must submit the report

. . .

1. New nonCompliance a. If there are no deviations from any emission

i. Semiannually according to

emergency

report

limitations or operating limitations that apply to you, the requirements in

stationary RICE

a statement that there were no deviations from the §63.6650(b)(1)-(5) for engines

>500 HP located

emission limitations or operating limitations during that are not limited use

at a major source

the reporting period. If there were no periods during stationary RICE subject to

of HAP

which the CMS, including CEMS and CPMS, was numerical emission

out-of-control, as specified in §63.8(c)(7), a

limitations; and

statement that there were not periods during which ii. Annually according to the

the CMS was out-of-control during the reporting

requirements in

period; or

§63.6650(b)(6)-(9) for engines

that are limited use stationary

RICE subject to numerical

emission limitations.

b. If you had a deviation from any emission

i. Semiannually according to

limitation or operating limitation during the

the requirements in

reporting period, the information in §63.6650(d). If §63.6650(b).

there were periods during which the CMS, including

CEMS and CPMS, was out-of-control, as specified

in §63.8(c)(7), the information in §63.6650(e); or

c. If you had a malfunction during the reporting

period, the information in §63.6650(c)(4).

i. Semiannually according to

the requirements in

§63.6650(b).

2.2.6.6.

You must submit a compliance report semiannually by April 1 and October

1 of each year. The report due on April 1 shall cover the July 1 – December

31 reporting period of the previous calendar year. The report due on October

1 shall cover the January 1 – June 30 reporting period of the current calendar

year.

[40 CFR 63.6650(b)(3) and (5)]

2.2.6.7.

The Compliance report must contain the information in the subparagraphs

below:

[40 CFR 63.6650(c)]

2.2.6.7.1.

Company name and address.

[40 CFR 63.6650(c)(1)]

2.2.6.7.2.

Statement by a responsible official, with that official's name, title,

and signature, certifying the accuracy of the content of the report.

[40 CFR 63.6650(c)(2)]

2.2.6.7.3.

Date of report and beginning and ending dates of the reporting

period.

[40 CFR 63.6650(c)(3)]

2.2.6.7.4.

If you had a malfunction during the reporting period, the compliance

report must include the number, duration, and a brief description for

each type of malfunction which occurred during the reporting period

and which caused or may have caused any applicable emission

limitation to be exceeded. The report must also include a description

of actions taken by an owner or operator during a malfunction of an

affected source to minimize emissions in accordance with

§63.6605(b), including actions taken to correct a malfunction.

[40 CFR 63.6650(c)(4)]

2.2.6.7.5.

If there are no deviations from any emission or operating limitations

that apply to you, a statement that there were no deviations from the

emission or operating limitations during the reporting period.

[40 CFR 63.6650(c)(5)]

2.2.6.7.6.

If there were no periods during which the continuous monitoring

system (CMS), including CEMS and CPMS, was out-of-control, as

specified in §63.8(c)(7), a statement that there were no periods

during which the CMS was out-of-control during the reporting

period.

[40 CFR 63.6650(c)(6)]

2.2.6.8.

For each deviation from an emission or operating limitation occurring for a

stationary RICE where you are using a CMS to comply with the emission

and operating limitations in this subpart, you must include information in

paragraphs 63.6650(c)(1) through (4) and the information in the

subparagraphs below:

[40 CFR 63.6650(e)]

2.2.6.8.1.

The date and time that each malfunction started and stopped.

[40 CFR 63.6650(e)(1)]

2.2.6.8.2.

The date, time, and duration that each CMS was inoperative, except

for zero (low-level) and high-level checks.

[40 CFR 63.6650(e)(2)]

2.2.6.8.3.

The date, time, and duration that each CMS was out-of-control,

including the information in §63.8(c)(8).

[40 CFR 63.6650(e)(3)]

2.2.6.8.4.

The date and time that each deviation started and stopped, and

whether each deviation occurred during a period of malfunction or

during another period.

[40 CFR 63.6650(e)(4)]

2.2.6.8.5.

A summary of the total duration of the deviation during the reporting

period, and the total duration as a percent of the total source

operating time during that reporting period.

[40 CFR 63.6650(e)(5)]

2.2.6.8.6.

A breakdown of the total duration of the deviations during the

reporting period into those that are due to control equipment

problems, process problems, other known causes, and other

unknown causes.

[40 CFR 63.6650(e)(6)]

2.2.6.8.7.

A summary of the total duration of CMS downtime during the

reporting period, and the total duration of CMS downtime as a

percent of the total operating time of the stationary RICE at which

the CMS downtime occurred during that reporting period.

[40 CFR 63.6650(e)(7)]

2.2.6.8.8.

An identification of each parameter and pollutant (CO) that was

monitored at the stationary RICE.

[40 CFR 63.6650(e)(8)]

2.2.6.8.9.

A brief description of the stationary RICE.

[40 CFR 63.6650(e)(9)]

2.2.6.8.10.

A brief description of the CMS.

[40 CFR 63.6650(e)(10)]

2.2.6.8.11.

The date of the latest CMS certification or audit.

[40 CFR 63.6650(e)(11)]

2.2.6.8.12.

A description of any changes in CMS, processes, or controls since

the last reporting period.

[40 CFR 63.6650(e)(12)]

2.2.6.9.

You must report all deviations as defined in this subpart in the semiannual

monitoring report required by 40 CFR 70.6 (a)(3)(iii)(A). If an affected

source submits a Compliance report pursuant to Table 7 of this subpart

along with, or as part of, the semiannual monitoring report required by 40

CFR 70.6(a)(3)(iii)(A), and the Compliance report includes all required

information concerning deviations from any emission or operating

limitation in this subpart, submission of the Compliance report shall be

deemed to satisfy any obligation to report the same deviations in the

semiannual monitoring report. However, submission of a Compliance

report shall not otherwise affect any obligation the affected source may have

to report deviations from permit requirements to the permit authority.

[40 CFR 63.6650(f)]

2.2.6.10.

If you must comply with the emission and operating limitations, you must

keep the records described below:

[40 CFR 63.6655(a)]

2.2.6.10.1.

A copy of each notification and report that you submitted to comply

with this subpart, including all documentation supporting any Initial

Notification or Notification of Compliance Status that you

submitted, according to the requirement in §63.10(b)(2)(xiv).

[40 CFR 63.6655(a)(1)]

2.2.6.10.2.

Records of the occurrence and duration of each malfunction of

operation (i.e., process equipment) or the air pollution control and

monitoring equipment.

[40 CFR 63.6655(a)(2)]

2.2.6.10.3.

Records of performance tests and performance evaluations as

required in §63.10(b)(2)(viii).

[40 CFR 63.6655(a)(3)]

2.2.6.10.4.

Records of all required maintenance performed on the air pollution

control and monitoring equipment.

[40 CFR 63.6655(a)(4)]

2.2.6.10.5.

Records of actions taken during periods of malfunction to minimize

emissions in accordance with §63.6605(b), including corrective

actions to restore malfunctioning process and air pollution control

and monitoring equipment to its normal or usual manner of

operation.

[40 CFR 63.6655(a)(5)]

2.2.6.11.

For each CPMS, you must keep the records listed below:

[40 CFR 63.6655(b)]

2.2.6.11.1.

Records described in §63.10(b)(2)(vi) through (xi).

[40 CFR 63.6655(b)(1)]

2.2.6.11.2.

Previous (i.e., superseded) versions of the performance evaluation

plan as required in §63.8(d)(3).

[40 CFR 63.6655(b)(2)]

2.2.6.11.3.

Requests for alternatives to the relative accuracy test for CPMS as

required in §63.8(f)(6)(i), if applicable.

[40 CFR 63.6655(b)(3)]

2.2.6.12.

You must keep the records required in Table 6 of this subpart to show

continuous compliance with each emission or operating limitation that

applies to you.

[40 CFR 63.6655(d)]

2.2.6.13.

Records must be kept in a form suitable and readily available for

expeditious review according to §63.10(b)(1).

[40 CFR 63.6660(a)]

2.2.6.14.

As specified in §63.10(b)(1), you must keep each record for 5 years

following the date of each occurrence, measurement, maintenance,

corrective action, report, or record.

[40 CFR 63.6660(b)]

2.2.6.15.

You must keep each record readily accessible in hard copy or electronic

form for at least 5 years after the date of each occurrence, measurement,

maintenance, corrective action, report, or record, according to §63.10(b)(1).

[40 CFR 63.6660(c)]

2.2.7.

Other Requirements and Information

2.2.7.1.

Table 8 to this subpart shows which parts of the General Provisions in

§§63.1 through 63.15 apply to you.

[40 CFR 63.6665]

Table 8 to Subpart ZZZZ of Part 63 – Applicability of General Provisions to Subpart ZZZZ

As stated in §63.6665, you must comply with the following applicable general provisions.

General

provisions citation

Subject of citation

Applies to subpart

§63.1

General applicability of the

General Provisions

Yes.

§63.2

Definitions

Yes

§63.3

Units and abbreviations

Yes.

§63.4

Prohibited activities and

circumvention

Yes.

§63.5

Construction and reconstruction

Yes.

§63.6(a)

Applicability

Yes.

§63.6(b)(1)-(4)

Compliance dates for new and

reconstructed sources

Yes.

§63.6(b)(5)

Notification

Yes.

§63.6(b)(6)

[Reserved]

§63.6(b)(7)

Compliance dates for new and

reconstructed area sources that

become major sources

Yes.

§63.6(c)(1)-(2)

Compliance dates for existing

sources

Yes.

Explanation

Additional terms defined in §63.6675.

§63.6(c)(3)-(4)

[Reserved]

§63.6(c)(5)

Compliance dates for existing area Yes.

sources that become major sources

§63.6(d)

[Reserved]

§63.6(e)

Operation and maintenance

No.

§63.6(f)(1)

Applicability of standards

No.

§63.6(f)(2)

Methods for determining

compliance

Yes.

§63.6(f)(3)

Finding of compliance

Yes.

§63.6(g)(1)-(3)

Use of alternate standard

Yes.

§63.6(h)

Opacity and visible emission

standards

§63.6(i)

Compliance extension procedures Yes.

and criteria

§63.6(j)

Presidential compliance exemption Yes.

§63.7(a)(1)-(2)

Performance test dates

Yes

§63.7(a)(3)

CAA section 114 authority

Yes.

§63.7(b)(1)

Notification of performance test

Yes

Except that §63.7(b)(1) only applies as

specified in §63.6645.

§63.7(b)(2)

Notification of rescheduling

Yes

Except that §63.7(b)(2) only applies as

specified in §63.6645.

§63.7(c)

Quality assurance/test plan

Yes

Except that §63.7(c) only applies as

specified in §63.6645.

§63.7(d)

Testing facilities

Yes.

§63.7(e)(1)

Conditions for conducting

performance tests

No.

Subpart ZZZZ specifies conditions for

conducting performance tests at

§63.6620.

§63.7(e)(2)

Conduct of performance tests and Yes

reduction of data

Subpart ZZZZ specifies test methods at

§63.6620.

§63.7(e)(3)

Test run duration

Yes.

§63.7(e)(4)

Administrator may require other

testing under section 114 of the

CAA

Yes.

§63.7(f)

Alternative test method provisions Yes.

Subpart ZZZZ does not contain opacity

or visible emission standards.

Subpart ZZZZ contains performance

test dates at §§63.6610, 63.6611, and

63.6612.

§63.7(g)

Performance test data analysis,

recordkeeping, and reporting

Yes.

§63.7(h)

Waiver of tests

Yes.

§63.8(a)(1)

Applicability of monitoring

requirements

Yes

§63.8(a)(2)

Performance specifications

Yes.

§63.8(a)(3)

[Reserved]

§63.8(a)(4)

Monitoring for control devices

No.

§63.8(b)(1)

Monitoring

Yes.

§63.8(b)(2)-(3)

Multiple effluents and multiple

monitoring systems

Yes.

§63.8(c)(1)

Monitoring system operation and

maintenance

Yes.

§63.8(c)(1)(i)

Routine and predictable SSM

§63.8(c)(1)(ii)

SSM not in Startup Shutdown

Malfunction Plan

Yes.

§63.8(c)(1)(iii)

Compliance with operation and

maintenance requirements

§63.8(c)(2)-(3)

Monitoring system installation

Yes.

§63.8(c)(4)

Continuous monitoring system

(CMS) requirements

Yes

Except that subpart ZZZZ does not

require Continuous Opacity

Monitoring System (COMS).

§63.8(c)(5)

COMS minimum procedures

Subpart ZZZZ does not require COMS.

§63.8(c)(6)-(8)

CMS requirements

Yes

Except that subpart ZZZZ does not

require COMS.

§63.8(d)

CMS quality control

Yes.

§63.8(e)

CMS performance evaluation

Yes

Subpart ZZZZ contains specific

requirements for monitoring at

§63.6625.

Except for §63.8(e)(5)(ii), which

applies to COMS.

Except that

§63.8(e) only

applies as specified

in §63.6645.

§63.8(f)(1)-(5)

Alternative monitoring method

Yes

Except that §63.8(f)(4) only applies as

specified in §63.6645.

§63.8(f)(6)

Alternative to relative accuracy test Yes

Except that §63.8(f)(6) only applies as

specified in §63.6645.

§63.8(g)

Data reduction

Yes

§63.9(a)

Applicability and State delegation Yes.

of notification requirements

§63.9(b)(1)-(5)

Initial notifications

Except that provisions for COMS are

not applicable. Averaging periods for

demonstrating compliance are

specified at §§63.6635 and 63.6640.

Yes

Except that §63.9(b)(3) is reserved.

Except that

§63.9(b) only

applies as specified

in §63.6645.

§63.9(c)

Request for compliance extension Yes

Except that §63.9(c) only applies as

specified in §63.6645.

§63.9(d)

Notification of special compliance Yes

requirements for new sources

Except that §63.9(d) only applies as

specified in §63.6645.

§63.9(e)

Notification of performance test

Yes

Except that §63.9(e) only applies as

specified in §63.6645.

§63.9(f)

Notification of visible emission

(VE)/opacity test

Subpart ZZZZ does not contain opacity

or VE standards.

§63.9(g)(1)

Notification of performance

evaluation

Yes

Except that §63.9(g) only applies as

specified in §63.6645.

§63.9(g)(2)

Notification of use of COMS data No

Subpart ZZZZ does not contain opacity

or VE standards.

§63.9(g)(3)

Notification that criterion for

alternative to RATA is exceeded

If alternative is in use.

Yes

Except that

§63.9(g) only

applies as specified

in §63.6645.

§63.9(h)(1)-(6)

Notification of compliance status

Yes

Except that notifications for sources

using a CEMS are due 30 days after

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