**CITY OF PHILADELPHIA DEPARTMENT OF PUBLIC HEALTH**

**AIR MANAGEMENT SERVICES (AMS)**

**REASONABLY AVAILABLE CONTROL TECHNOLOGY (RACT) STATE IMPLEMENTATION
PLAN (SIP) REVISION UNDER THE 8-HOUR OZONE NATIONAL AMBIENT AIR QUALITY
STANDARD (NAAQS)**

**[1. INTRODUCTION]{.underline}**

**Notice:**

Proposed revision to the State Implementation Plan (SIP) identifying
Reasonably Available Control Technology (RACT) Under the 8-Hour Ozone
National Ambient Air Quality Standard (NAAQS).

**Statutory Authority:**

25 Pennsylvania Code Subpart C Article III

Philadelphia Air Management Code 3-301 of the Philadelphia Code

**Background and Requirements:**

The federal Clean Air Act (CAA) of 1990 gives the states primary
responsibility for achieving the National Ambient Air Quality Standards
(NAAQS). The NAAQSs are established by the U.S. Environmental Protection
Agency (EPA) as the maximum concentrations in the atmosphere for
specific air contaminants to protect public health and welfare. The
principal mechanism at the state and local level for complying with the
CAA is the State Implementation Plan (SIP). A SIP outlines the programs,
actions, and commitments a state will carry out to implement its
responsibilities under the CAA. Once approved by the EPA, a SIP is a
legally binding document under both state and federal law.

Ground level ozone, one of the principal components of "smog," is a
serious air pollutant that harms human health and the environment. High
levels of ozone can damage the respiratory system and cause breathing
problems, throat irritation, coughing, chest pains, and greater
susceptibility to respiratory infection. High levels of ozone also cause
serious damage to forests and agricultural crops, resulting in economic
losses to logging and farming operations. In June 2004, EPA designated
126 areas of the country as "non-attainment" under the 8-hour ozone
NAAQS. Among those non-attainment areas is the
Philadelphia-Wilmington-Atlantic City Moderate Non-Attainment Area (NAA)
that includes three counties in Delaware, five counties in eastern
Pennsylvania and eight counties in southern New Jersey, as shown in
Figure 1. Since this moderate NAA is centered by Philadelphia, it is
often referred to as "Philadelphia NAA."

![](media/image1.jpeg){width="6.5in" height="5.020833333333333in"}

Figure 1. Philadelphia-Wilmington-Atlantic City PA-DE-MD-NJ Moderate
Non-Attainment Area

Ozone is generally not directly emitted to the atmosphere; rather it is
formed in the atmosphere by photochemical reactions between volatile
organic compounds (VOC), oxides of nitrogen (NOx), and carbon monoxide
(CO) in the presence of sunlight. Consequently, in order to reduce ozone
concentrations in the ambient air, the CAA requires all non-attainment
areas to apply controls on VOC/NOx emission sources to achieve emission
reductions. Since CO's role in forming ozone is relatively
insignificant, the CAA does not specify requirements on CO emission
reductions regarding ozone attainment. Among effective control measures,
the Reasonably Available Control Technology (RACT) controls are a major
group for reducing VOC and NOX emissions from stationary sources.

The US Environmental Protection Agency (EPA) has defined RACT as the
lowest emission limitation that a particular source is capable of
meeting by the application of control technology that is reasonably
available considering technological and economic feasibility (44 FR
53761 at 53762, September 17, 1979). Section 182 of the CAA sets forth
two separate RACT requirements for ozone non-attainment areas. The first
requirement, contained in section 182(a)(2)(A) of the CAA, and referred
to as RACT fix-up, requires the correction of RACT rules for which EPA
identified deficiencies before the Act was amended in 1990. Philadelphia
has no deficiencies to correct under this Section of the CAA. The second
requirement, set forth in section 182(b)(2) of the CAA, applies to
moderate or worse ozone non-attainment areas as well as to marginal and
attainment areas in ozone transport regions (OTRs) established pursuant
to section 184 of the CAA, and requires these non-attainment areas to
implement RACT controls on all major VOC and NOx emission sources and on
all sources and source categories covered by a Control Technique
Guideline (CTG) issued by EPA.

Under section 183 of the CAA, EPA was required to issue by certain
timeframes several guidance documents for RACT controls that would help
states meet the requirements of section 182(b)(2). This requirement upon
EPA includes developing (1) CTGs for controls of VOC emissions from
stationary sources, and (2) Alternate Control Techniques (ACTs) for
controls of VOC and NOX emissions from stationary sources.

The EPA issued three groups of CTG documents, establishing a
"presumptive norm" for RACT for various categories of VOC sources: Group
I, issued before January 1978 including 15 CTGs; Group II, issued in
1978 including 9 CTGs; and Group III, issued in the early 1980s with 5
CTGs. Sources not covered by the issued CTGs are referred to as non-CTG
sources. Section 182(b)(2) of the CAA requires states with ozone
non-attainment areas classified as moderate or worse to develop RACT
controls for all pre-enactment (i.e., pre-1990) CTG source categories,
for all sources subject to post-enactment (i.e., post-1990) CTGs, and
for all non-CTG major sources in their non-attainment areas. The EPA has
also issued over a dozen ACTs for various categories of VOCs and NOx
sources.

All published CTG and ACT documents, along with other documentation, are
listed in Table 3 of this document. In general, states meet the CAA's
RACT requirements by imposing controls that meet the control
requirements established in final CTG documents and considering the
information in ACT documents to relevant VOC and NOx sources in their
moderate or worse non-attainment areas.

The CAA requires that states achieve the NAAQS by specified dates, based
on the severity of an area's air quality problem. The entire
Commonwealth of Pennsylvania is considered a 'moderate' ozone
nonattainment area for the new federal 8-hour ozone standard because it
is in an Ozone Transport Region, and is required by the CAAA to attain
the federal 8-hour ozone standard by June 15, 2010.

According to the EPA's Final Rule to Implement the 8-Hour Ozone NAAQS
(70 FR 71612, November 29, 2005), areas classified as moderate
nonattainment or higher must submit a demonstration that their current
rules fulfill 8-hour ozone RACT requirements for all CTG categories and
all major, non-CTG sources as a revision to their SIPs. Such
demonstrations can be made with either a new RACT determination or a
certification that previously required RACT controls represent RACT for
the 8-hour ozone standard. A certification shall be accompanied by
appropriate supporting information such as consideration of information
received during the public comment period and consideration of new data,
and that may supplement existing RACT guidance documents that were
developed for the 1-hour standard, such that SIPs accurately reflect
RACT for the 8-hour ozone NAAQS based on current availability of
technically and economically feasible controls. The RACT SIP submittal
is in addition to the area's 8-hour ozone attainment demonstration plan,
which is also a SIP submittal.

The RACT SIP must be submitted to EPA by September 15, 2006.
Philadelphia AMS has developed a draft RACT SIP revision that
demonstrates: 1) it has implemented required RACT controls on all
relevant stationary sources of VOC and NOx emissions; 2) all RACT
controls have been approved by EPA under the 1-hour ozone NAAQS; and 3)
all RACT controls have been certified, based on EPA's guidance and
standards, to represent RACT control levels under the new 8-hour ozone
NAAQS.

**Summary:**

Philadelphia AMS is certifying through this SIP revision that its SIP
meets the CAA RACT requirements for the 50 ton per year (tpy) non-CTG
major VOC sources and for 100 tpy NOx sources, and that all CTG-covered
source categories are addressed at the emission thresholds set in the
CTG. This certification is based on a combination of: 1) certification
that previously adopted RACT controls in Philadelphia's portion of the
Pennsylvania SIP that were approved by EPA under the 1-hour ozone NAAQS
are based on the currently available technically and economically
feasible controls, and that they represent RACT for 8-hour
implementation purposes (Under the 1-hour ozone NAAQS, Philadelphia was
designated part of a severe ozone non-attainment area and subject to
RACT requirements under the 1-hour ozone standard), and 2) the adoption
of new or more stringent regulations that represent RACT control levels.
Based on the foregoing, all Philadelphia AMS rules that apply to ozone
precursor emissions fulfill RACT requirements for the 8-hour ozone
NAAQS. Moreover, all CTG sources and major, non-CTG sources under
Philadelphia AMS' jurisdiction are controlled to RACT or better
standards.

**Notice of Public Comment:**

Philadelphia AMS will hold a public hearing to receive comments on this
SIP revision at 6:00 pm on Wednesday, September 6, 2006 at the following
location:

1^st^ Floor Large Conference Room

Medical Examiner Office

Spelman Building

321 University Avenue

Philadelphia, PA 19104

**Responsible Agency:**

The agency with direct responsibility for preparing and submitting this
document is Philadelphia's Department of Public Health, Air Management
Services (AMS), under the Agency's Director, Morris Fine. The working
responsibility for air quality planning falls within Program Services,
under Thomas Weir.

**2. [CERTIFICATION OF VOC AND NOx RACT REQUIREMENTS]{.underline}**

**Discussion:**

Air Management Services and its air pollution control program operate
under the approval of the Pennsylvania Department of Environmental
Protection in accordance with the provisions of 25 Pa Code 133. Air
Management Services controls air pollution from air contamination
sources by means of visible, mass and concentration emission standards
equal to, or more stringent than, those standards established by the
Department for emissions (25 Pa Code 133.4 (b) (2)).

Since the early 1990s, Philadelphia has implemented numerous RACT
controls to meet the CAA's RACT requirements. RACT controls for VOC were
promulgated in Philadelphia's Air Management Regulation V "Control Of
Emissions Of Organic Substances From Stationary Sources" and 25 Pa Code
129. RACT controls for NOx were promulgated in Philadelphia's Air
Management Regulation VII "Control of Emissions of Nitrogen Oxides from
Stationary Sources" and 25 Pa Code 129 and 145.

Provisions of 25 Pa Code 129 and 145 are implemented under Air
Management Regulation I [General Provisions,]{.underline} Section X.
Compliance With Regulations Of The Environmental Quality Board Of
Pennsylvania and Air Management Regulation V Control Of Emissions Of
Organic Substances From Stationary Sources, Section X. Compliance With
Pennsylvania Standards For Volatile Organic Compounds (VOC). Therefor,
air contaminants can not be discharged in excess of the limits
established in the regulations of the Environmental Quality Board of
Pennsylvania, or utilize air contaminant control of less efficiency than
required by the regulation of the Environmental Quality Board of
Pennsylvania.

Adoption of new RACT regulation(s) shall occur when states have new
stationary sources not covered by existing RACT regulations, or when new
data or technical information indicates that a previously adopted RACT
measure does not represent a newly-available RACT control level. RACT
Requirements were identified, implemented and approved into the SIP
under the 1-hour ozone NAAQS through Air Management Regulations, Case by
Case RACT and Title 25. Environmental Protection of the Pennsylvania
Code

Identification and certification of VOC RACT controls are provided in
Table 1 below. Identification and certification of NOx RACT controls are
provided in Table 2 below.

Explanations for each column of Tables 1 and 2 are as follows:

-   Column 1: Identifies each section of the Air Management Regulation
    or PA DEP Code.

> These require, in general, major VOC emitting sources to comply with
> the relevant provisions by May 31, 1995. Under the 1-hour ozone
> standard, the VOC RACT regulation defines a major VOC emitting source
> as a stationary source that emits VOCs at a rate equal to or greater
> than 10 tons per year (TPY).
>
> (Note - Some sections are general implementing provisions necessary to
> implement RACT, not actual RACT controls.)

-   Column 2: Identifies the underlying basis for the RACT determination
    (CTG, ACT, ect)

-   Column 3: Identifies the date the rule was approved into the
    Pennsylvania SIP, along with the Federal Register citation.

-   Column 4: Explains RACT control applicability and requirements.

-   Column 5: Certifies whether or not the current rule represents RACT
    under the 8-hour ozone NAAQS. Where Philadelphia has certified that
    a current SIP approved regulation represents RACT under the 8-hour
    ozone standard, AMS affirms that it is not aware of any significant
    changes in control technology that affect the original RACT
    determination, unless otherwise explained in Column 5. Also, note
    that any discussion on cost effectiveness is relative only to this
    RACT SIP, and is not relevant as to whether or not control of a
    particular source or source category is cost effective relative to
    the entire SIP.

Philadelphia's minor source permitting program requires a detailed
administrative and technical review of sources that emit air
contaminants far below the "major" threshold" and CTG cutoffs (i.e.,
permits are required for the emission of 1 ton per year or more of any
pollutant, except for sources specificly exempted in Air Management
Code. Some small sources may just require a permanent operating license
(registration)). This permitting program gives confidence that all major
and CTG covered sources are controlled by RACT level or better controls.

+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   | *           | 6/16/93; 58 |             |             |
| Section     | *Supporting | FR 33200    |             |             |
| I.]         | provision** |             |             |             |
| {.underline |             |             |             |             |
| }**](../../ |             |             |             |             |
| ../../../.. |             |             |             |             |
| /../../G:%5 |             |             |             |             |
| CAMSIntrane |             |             |             |             |
| t%5CREGS%5C |             |             |             |             |
| Reg%20V.htm |             |             |             |             |
| #Reg5_S1) \ |             |             |             |             |
| --          |             |             |             |             |
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|             |             |             |             |             |
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+-------------+-------------+-------------+-------------+-------------+
| **[[AMR V   | CTG:        | 5/31/72; 37 | This        | Yes, as     |
| Section     | Control of  | FR 10842    | section     | implemented |
| I           | Volatile    |             | applies to  | in          |
| I.]{.underl | Organic     |             | any         | combination |
| ine}](../.. | Emissions   |             | stationary  | with PA DEP |
| /../../../. | from        |             | storage     | Regulations |
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| et%5CREGS%5 | Storage in  |             | of 40,000   | section     |
| CReg%20V.ht | External    |             | gallon      | fully       |
| m#Reg5_S2)\ | Floating    |             | capacity or | implements  |
| ***--       | Roof Tanks, |             | greater     | the CTG     |
| Storage     | EPA-45      |             | with a      | specified   |
| Tanks*      | 0-2/78-047, |             | vapor       | control in  |
|             | December    |             | pressure    | Ph          |
|             | 1978 (Group |             | greater     | iladelphia, |
|             | II).        |             | than 1.5    | and         |
|             |             |             | psia or 11  | represents  |
|             | 19\. CTG:   |             | psia.       | current     |
|             | Control of  |             |             | RACT        |
|             | Volatile    |             | The rule    | control     |
|             | Organic     |             | establishes | level over  |
|             | Emissions   |             | organic     | the covered |
|             | from        |             | material    | sourced     |
|             | Storage of  |             | vapor       | under the   |
|             | Petroleum   |             | control     | 8-hour      |
|             | Liquids in  |             | devices     | ozone       |
|             | Fixed Roof  |             | properly    | NAAQS.      |
|             | Tanks,      |             | installed   |             |
|             | EPA-45      |             | and well    | Similar PA  |
|             | 0/2-77-036, |             | maintained. | DEP         |
|             | December    |             |             | Regulation  |
|             | 1977 (Group |             |             |             |
|             | I).         |             |             | PA129.56    |
|             |             |             |             |             |
|             |             |             |             | PA129.57    |
+-------------+-------------+-------------+-------------+-------------+
| **\         | CTG:        | 5/31/72; 37 | This        | Yes, as     |
| [[AMR V     | Control of  | FR 10842    | section     | implemented |
| Section     | Refinery    |             | applies to  | in          |
| II          | Vacuum      |             | o           | combination |
| I.]{.underl | Producing   |             | il-effluent | with PA DEP |
| ine}](../.. | Systems,    |             | water       | Regulations |
| /../../../. | Wastewater  |             | separators  |             |
| ./../../G:% | Separators, |             | that        | Similar PA  |
| 5CAMSIntran | and Process |             | receive 200 | DEP         |
| et%5CREGS%5 | Unit        |             | gallons a   | Regulation  |
| CReg%20V.ht | T           |             | day or more |             |
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| --          | EPA-45      |             | materials.  |             |
| O           | 0/2-77-025, |             |             |             |
| il-Effluent | October     |             | The rule    |             |
| Water       | 1977 (Group |             | establishes |             |
| Separator** | I).         |             | organic     |             |
|             |             |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| **\         | CTG:        | 5/31/72; 37 | This        | Yes, as     |
| [[AMR V     | Control of  | FR 10842    | section     | implemented |
| Section     | Volatile    |             | applies to  | in          |
| I           | Organic     |             | all pumps   | combination |
| V.]{.underl | Compound    |             | handling    | with PA DEP |
| ine}](../.. | Leaks from  |             | organic     | Regulations |
| /../../../. | Petroleum   |             | materials   |             |
| ./../../G:% | Refinery    |             | having a    | Similar PA  |
| 5CAMSIntran |             |             | vapor       | DEP         |
| et%5CREGS%5 | Equipment,  |             | pressure of | Regulation  |
| CReg%20V.ht | EPA-45      |             | 1.5 psia or |             |
| m#Reg5_S4)\ | 0/2-78-036, |             | greater and | PA129.55    |
| ***-- Pumps | June 1978   |             | c           | (b)         |
| and         | (Group II)  |             | ompressors. |             |
| C           |             |             |             |             |
| ompressors* |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | organic     |             |
|             |             |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+
| **\         | CTG:        | 5/31/72; 37 | This        | Yes, as     |
| [[AMR V     | Control of  | FR 10842    | section     | implemented |
| Section     | H           |             | applies to  | in          |
| V.]{.underl | ydrocarbons |             | any loading | combination |
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| /../../../. | Truck       |             | loading     | Regulations |
| ./../../G:% | Gasoline    |             | organic     |             |
| 5CAMSIntran | Loading     |             | material of | Similar PA  |
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| m#Reg5_S5)\ | 0/2-77-026, |             |             |             |
| ***--       |             |             | The rule    | PA129.60    |
| Organic     | December    |             | establishes |             |
| Material    | 1977 (Group |             | organic     |             |
| Loading*    | I).         |             | material    |             |
|             |             |             | vapor       |             |
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| paragraphs  |             |             | properly    |             |
| V.C. and    |             |             | installed   |             |
| V.D.)*      |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+
| **\         | CTG:        | 5/31/72; 37 | This        | Yes, as     |
| [[AMR V     | Control of  | FR 10842    | section     | implemented |
| Section     | Volatile    |             | applies to  | in          |
| VI          | Organic     |             | the         | combination |
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| #Reg5_S6) \ | November    |             | establishes | PA129.51-   |
| ***--       | 1977 (Group |             | organic     | 95          |
| Solvents*   | I).         |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| **\         |             | 5/31/72; 37 | This        | Yes, as     |
| [[AMR V     |             | FR 10842    | section     | implemented |
| Section     |             |             | applies to  | in          |
| VII.]       |             |             | the         | combination |
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| *           |             |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   |             | 5/31/72; 37 | This        | Yes, as     |
| Section     |             | FR 10842    | section     | implemented |
| VIII.]      |             |             | applies to  | in          |
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| ../../../.. |             |             | chitectural | Regulations |
| /../../G:%5 |             |             | coatings    |             |
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| Reg%20V.htm |             |             |             |             |
| #Reg5_S8) \ |             |             |             |             |
| *----       |             |             |             |             |
| Ar          |             |             |             |             |
| chitectural |             |             |             |             |
| Coatings*   |             |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| **[[AMR V   |             | 5/31/72; 37 | This        | Yes, as     |
| Section     |             | FR 10842    | section     | implemented |
| IX.]        |             |             | applies to  | in          |
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| /../../../. |             |             | more than 5 | Regulations |
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| of          |             |             |             |             |
| Solvents*   |             |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   | Provides    | 6/16/93; 58 | This        | Yes, as     |
| Section     | for Case by | FR 33192    | section     | implemented |
| X.          | Case RACT   |             | applies to  | in          |
| ]{.underlin | (NonCTG     |             | enforce     | combination |
| e}**](../.. | RACT, CAA   |             | applicable  | with PA DEP |
| /../../../. | Section 182 |             | standards   | Regulations |
| ./../../G:% | (b)(2)(c))  |             | set forth   |             |
| 5CAMSIntran |             |             | on 25 Pa    | Similar PA  |
| et%5CREGS%5 |             |             | Code 129    | DEP         |
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| m#Reg5_S10) |             |             | of VOC.     |             |
|             |             |             |             | PA129.91    |
| *Compliance |             |             |             | through     |
| with        |             |             |             |             |
| P           |             |             |             | PA129.95    |
| ennsylvania |             |             |             |             |
| Standards   |             |             |             |             |
| for         |             |             |             |             |
| Volatile    |             |             |             |             |
| Organic     |             |             |             |             |
| Compounds   |             |             |             |             |
| (VOC)*      |             |             |             |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   | CTG:        | 4/12/93; 58 | This        | Yes         |
| Section     | Control of  | FR 19066    | section     |             |
| XI.]        | Volatile    |             | applies to  | No PA DEP   |
| {.underline | Organic     |             | petroleum   | Regulation  |
| }**](../../ | Compound    |             | solvent dry | is similar  |
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| /../../G:%5 | from Large  |             | facilities  |             |
| CAMSIntrane | Petroleum   |             | that        |             |
| t%5CREGS%5C | Dry         |             | consume     |             |
| Reg%20V.htm | Cleaners,   |             | more than   |             |
| #Reg5_S11)  | EPA-450/    |             | 100 gallons |             |
|             | 3-82-009,   |             | of          |             |
| *Petroleum  | September   |             | petroleum   |             |
| Solvent Dry | 1982 (Group |             | solvent     |             |
| Cleaning*   | III).       |             | daily.      |             |
|             |             |             |             |             |
|             |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | organic     |             |
|             |             |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   | CTG:        | 6/16/93; 58 | This        | Yes, as     |
| Section     | Control of  | FR 33200    | section     | implemented |
| XII.]       | Volatile    |             | applies to  | in          |
| {.underline | Organic     |             | pha         | combination |
| }**](../../ | Emissions   |             | rmaceutical | with PA DEP |
| ../../../.. | from        |             | tablet      | Regulations |
| /../../G:%5 | Manufacture |             | coating at  |             |
| CAMSIntrane | of          |             | pha         | Similar PA  |
| t%5CREGS%5C | Synthesized |             | rmaceutical | DEP         |
| Reg%20V.htm | Pha         |             | ma          | Regulation  |
| #Reg5_S12)  | rmaceutical |             | nufacturing |             |
|             | Products,   |             | facilities  | PA129.68    |
| *Pha        | 45          |             | that emit   |             |
| rmaceutical | 0/2-78-029, |             | greater     |             |
| Tablet      | December    |             | than 50     |             |
| Coating*    | 1978        |             | tons of VOC |             |
|             |             |             | per year.   |             |
|             |             |             |             |             |
|             |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | organic     |             |
|             |             |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+
| [**[AMR V   | CTG:        | 4/6/93; 58  | This        | Yes, as     |
| Section     | Control of  | FR 17778    | section     | implemented |
| XIII.       | Volatile    |             | applies to  | in          |
| ]{.underlin | Organic     |             | VOCs        | combination |
| e}**](../.. | Compound    |             | leaking     | with PA DEP |
| /../../../. | Leaks from  |             | from        | Regulations |
| ./../../G:% | Gasoline    |             | flanges,    |             |
| 5CAMSIntran | Tank Trucks |             | gaskets,    | Similar PA  |
| et%5CREGS%5 | and Vapor   |             | seals,      | DEP         |
| CReg%20V.ht | Collection  |             | c           | Regulation  |
| m#Reg5_S13) |             |             | onnections, |             |
|             | Systems,    |             | joints,     | PA129.59    |
| *Process    | EPA-45      |             | fittings or |             |
| Equipment   | 0/2-78-051, |             | other       |             |
| Leaks*      | December    |             | process     |             |
|             | 1978 (Group |             | equipment   |             |
|             | II).        |             | components  |             |
|             |             |             | not         |             |
|             |             |             | involving   |             |
|             |             |             | moving      |             |
|             |             |             | parts.      |             |
|             |             |             |             |             |
|             |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | organic     |             |
|             |             |             | material    |             |
|             |             |             | vapor       |             |
|             |             |             | control     |             |
|             |             |             | devices     |             |
|             |             |             | properly    |             |
|             |             |             | installed   |             |
|             |             |             | and well    |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | This        | *           |             |             |
| VOC         | section     | *6/25/01,** |             |             |
|             | lists the   |             |             |             |
| Sec         | general     | **66        |             |             |
| tion129.51. | i           | Federal     |             |             |
| -           | mplementing | Register**  |             |             |
|             | provisions  |             |             |             |
| General     | of SOURCES  | **33645**   |             |             |
|             | OF VOC, and |             |             |             |
|             | not RACT    |             |             |             |
|             | controls.   |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | *           | This        | Yes.        |
| VOC         | Control of  | *7/20/01,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Sec         | Organic     | **66        | coating     | section     |
| tion129.52. | Emissions   | Federal     | operations  | fully       |
| -           | from        | Register**  | at          | implements  |
|             | Existing    |             | automobile  | the CTG-    |
| Surface     | Stationary  | **37908**   | and         | specified   |
| coating     | Sources,    |             | light-duty  | controls,   |
| processes   | Volume II:  |             | truck       | and         |
|             | Surface     |             | assembly    | represents  |
|             | Coating of  |             | plants, and | current     |
|             | Cans,       |             | to any can, | RACT        |
|             | Coils,      |             | coil,       | control     |
|             | Paper,      |             | paper,      | levels over |
|             | Fabrics,    |             | fabric, or  | the         |
|             | A           |             | vinyl       | affected    |
|             | utomobiles, |             | coating     | sources     |
|             | and         |             | unit and    | under the   |
|             | Light-Duty  |             | establishes | 8-hour      |
|             | Trucks,     |             | maximum     | ozone       |
|             | EPA-45      |             | allowable   | NAAQS.      |
|             | 0/2-77-008, |             | VOC         |             |
|             | May 1977    |             | emissions   |             |
|             |             |             | per unit of |             |
|             | CTG:        |             | coating     |             |
|             | Control of  |             | solids.     |             |
|             | Volatile    |             |             |             |
|             | Organic     |             | This        |             |
|             | Emissions   |             | section     |             |
|             | from        |             | applies to  |             |
|             | Existing    |             | the coating |             |
|             | Stationary  |             | of metal    |             |
|             | Sources,    |             | furniture,  |             |
|             | Volume III: |             | and         |             |
|             | Surface     |             | establishes |             |
|             | Coating of  |             | max         |             |
|             | Metal       |             | allowable   |             |
|             | Furniture,  |             | VOC         |             |
|             | EPA-45      |             | emissions   |             |
|             | 0/2-77-032, |             | per unit of |             |
|             | December    |             | coating     |             |
|             | 1977        |             | solids.     |             |
|             |             |             |             |             |
|             | CTG:        |             | This        |             |
|             | Control of  |             | section     |             |
|             | Volatile    |             | applies to  |             |
|             | Organic     |             | the coating |             |
|             | Emissions   |             | of magnetic |             |
|             | from        |             | wire and    |             |
|             | Existing    |             | establishes |             |
|             | Stationary  |             | max         |             |
|             | Sources,    |             | allowable   |             |
|             | Volume IV:  |             | VOC         |             |
|             | Surface     |             | emissions   |             |
|             | Coating for |             | per unit of |             |
|             | Insulation  |             | coating     |             |
|             | of Magnet   |             | solids.     |             |
|             | Wire,       |             |             |             |
|             | EPA-45      |             | This        |             |
|             | 0/2-77-033, |             | section     |             |
|             | December    |             | applies to  |             |
|             | 1977        |             | the coating |             |
|             |             |             | of large    |             |
|             | CTG:        |             | appliances  |             |
|             | Control of  |             | and         |             |
|             | Volatile    |             | establishes |             |
|             | Organic     |             | max         |             |
|             | Emissions   |             | allowable   |             |
|             | from        |             | VOC         |             |
|             | Existing    |             | emissions   |             |
|             | Stationary  |             | per unit of |             |
|             | Sources,    |             | coating     |             |
|             | Volume V:   |             | solids.     |             |
|             | Surface     |             |             |             |
|             | Coating of  |             | This        |             |
|             | Large       |             | section     |             |
|             | Appliances, |             | applies to  |             |
|             | EPA-45      |             | any         |             |
|             | 0/2-77-034, |             | mi          |             |
|             | December    |             | scellaneous |             |
|             | 1977        |             | metal parts |             |
|             |             |             | coating     |             |
|             | CTG:        |             | line, and   |             |
|             | Control of  |             | establishes |             |
|             | Volatile    |             | max         |             |
|             | Organic     |             | allowable   |             |
|             | Emissions   |             | VOC         |             |
|             | from        |             | emissions   |             |
|             | Existing    |             | per unit of |             |
|             | Stationary  |             | coating     |             |
|             | Sources,    |             | solids.     |             |
|             | Volume VI:  |             |             |             |
|             | Surface     |             |             |             |
|             | Coating of  |             |             |             |
|             | Mi          |             |             |             |
|             | scellaneous |             |             |             |
|             | Metal Parts |             |             |             |
|             | and         |             |             |             |
|             | Products,   |             |             |             |
|             | EPA-45      |             |             |             |
|             | 0/2-78-015, |             |             |             |
|             | June 1978   |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 01/19/83,** | section     |             |
|             | Refinery    |             | applies to  | This        |
| Sec         | Vacuum      | **48        | vacuu       | section     |
| tion129.55. | Producing   | Federal     | m-producing | fully       |
| -Petroleum  | Systems,    | Register**  | systems,    | implements  |
| refineries  | Wastewater  |             | wastewater  | the CTG-    |
| ---specific | Separators, | **2319**    | separators  | specified   |
| sources     | and Process |             | and process | control and |
|             | Unit        |             | unit        | represents  |
|             | T           |             | turnaround  | current     |
|             | urnarounds, |             | at          | RACT        |
|             | EPA-45      |             | petroleum   | control     |
|             | 0/2-77-025, |             | refineries. | level over  |
|             | October     |             |             | the         |
|             | 1977        |             | R           | affected    |
|             |             |             | equirements | sources     |
|             |             |             | include (1) | under the   |
|             |             |             | no          | 8-hour      |
|             |             |             | u           | ozone       |
|             |             |             | ncompressed | NAAQS.      |
|             |             |             | VOC         |             |
|             |             |             | emission    |             |
|             |             |             | from vacuum |             |
|             |             |             | producing   |             |
|             |             |             | systems,    |             |
|             |             |             | (2) covers, |             |
|             |             |             | lids or     |             |
|             |             |             | seals for   |             |
|             |             |             | wastewater  |             |
|             |             |             | separators, |             |
|             |             |             | and (3)     |             |
|             |             |             | depre       |             |
|             |             |             | ssurization |             |
|             |             |             | of process  |             |
|             |             |             | unit or     |             |
|             |             |             | vessel to   |             |
|             |             |             | reduce its  |             |
|             |             |             | internal    |             |
|             |             |             | pressure to |             |
|             |             |             | 136 kPa or  |             |
|             |             |             | less and    |             |
|             |             |             | then        |             |
|             |             |             | venting to  |             |
|             |             |             | vapor       |             |
|             |             |             | recovery    |             |
|             |             |             | system,     |             |
|             |             |             | flare or    |             |
|             |             |             | firebox.    |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 07/26/00,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Section129. | Organic     | **65        | petroleum   | section     |
| 56.-Storage | Emissions   | Federal     | liquid      | fully       |
| tanks       | from        | Register**  | storage     | implements  |
| greater     | Petroleum   |             | tanks with  | the CTG-    |
| than 40,000 | Liquid      | **45920**   | external    | specified   |
| gallons     | Storage in  |             | floating or | control and |
| capacity    | External    |             | fixed roofs | represents  |
| containing  | Floating    |             | and with a  | current     |
| VOCs        | Roof Tanks, |             | capacity of | RACT        |
|             | EPA-45      |             | greater     | control     |
|             | 0/2-78-047, |             | than 40,000 | level over  |
|             | December    |             | gal.        | the         |
|             | 1978        |             |             | affected    |
|             |             |             | The rule    | sources     |
|             | CTG:        |             | establishes | under the   |
|             | Control of  |             | sealing     | 8-hour      |
|             | Volatile    |             | standards   | ozone       |
|             | Organic     |             | for storage | NAAQS.      |
|             | Emissions   |             | tanks,      |             |
|             | from        |             | including a |             |
|             | Storage of  |             | vapor       |             |
|             | Petroleum   |             | collection  |             |
|             | Liquids in  |             | and         |             |
|             | Fixed Roof  |             | recovery    |             |
|             | Tanks,      |             | system.     |             |
|             | EPA-45      |             |             |             |
|             | 0/2-77-036, |             |             |             |
|             | December    |             |             |             |
|             | 1977        |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 01/19/83,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Section129. | Organic     | **48        | petroleum   | section     |
| 57.-Storage | Emissions   | Federal     | liquid      | fully       |
| tanks less  | from        | Register**  | storage     | implements  |
| than or     | Storage of  |             | tanks with  | the CTG-    |
| equal to    | Petroleum   | **2319**    | external    | specified   |
| 40,000      | Liquids in  |             | floating or | control and |
| gallons     | Fixed Roof  |             | fixed roofs | represents  |
| capacity    | Tanks,      |             | and with a  | current     |
| containing  | EPA-45      |             | capacity of | RACT        |
| VOCs        | 0/2-77-036, |             | 40,000 gal  | control     |
|             | December    |             | or less.    | level over  |
|             | 1977        |             |             | the         |
|             |             |             | The rule    | affected    |
|             | CTG:        |             | establishes | sources     |
|             | Control of  |             | sealing     | under the   |
|             | Volatile    |             | standards   | 8-hour      |
|             | Organic     |             | for storage | ozone       |
|             | Emissions   |             | tanks,      | NAAQS.      |
|             | from        |             | including a |             |
|             | Petroleum   |             | vapor       |             |
|             | Liquid      |             | collection  |             |
|             | Storage in  |             | and         |             |
|             | External    |             | recovery    |             |
|             | Floating    |             | system.     |             |
|             | Roof Tanks, |             |             |             |
|             | EPA-45      |             |             |             |
|             | 0/2-78-047, |             |             |             |
|             | December    |             |             |             |
|             | 1978        |             |             |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 07/27/84,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Se          | Organic     | **49        | equipment   | section     |
| ction129.58 | Compound    | Federal     | in VOC      | fully       |
| .-Petroleum | Leaks from  | Register**  | service in  | implements  |
| refineries  | Petroleum   |             | any process | the CTG-    |
| ---fugitive | Refinery    | **30183**   | unit at     | specified   |
| sources     |             |             | petroleum   | control and |
|             | Equipment,  |             | refineries. | represents  |
|             | EPA-45      |             |             | current     |
|             | 0/2-78-036, |             | The rule    | RACT        |
|             | June 1978   |             | establishes | control     |
|             |             |             | standards   | level over  |
|             |             |             | for proper  | the         |
|             |             |             | valve       | affected    |
|             |             |             | operations  | sources     |
|             |             |             | under       | under the   |
|             |             |             | various     | 8-hour      |
|             |             |             | scenarios   | ozone       |
|             |             |             | to prevent  | NAAQS.      |
|             |             |             | VOC leak    |             |
|             |             |             | emissions.  |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 08/11/92,** | section     |             |
|             | H           |             | applies to  | This        |
| Section1    | ydrocarbons | **57        | the total   | section     |
| 29.59.-Bulk | from Tank   | Federal     | of all the  | fully       |
| gasoline    | Truck       | Register**  | loading     | implements  |
| terminals   | Gasoline    |             | racks at    | the CTG-    |
|             | Loading     | **35777**   | any bulk    | specified   |
|             | Terminals,  |             | gasoline    | control and |
|             | EPA-45      |             | terminal    | represents  |
|             | 0/2-77-026, |             | that        | current     |
|             | December    |             | delivers    | RACT        |
|             | 1977        |             | liquid      | control     |
|             |             |             | product     | level over  |
|             |             |             | into        | the         |
|             |             |             | gasoline    | affected    |
|             |             |             | tank        | sources     |
|             |             |             | trucks.     | under the   |
|             |             |             |             | 8-hour      |
|             |             |             | R           | ozone       |
|             |             |             | equirements | NAAQS.      |
|             |             |             | include     |             |
|             |             |             | control     |             |
|             |             |             | using a     |             |
|             |             |             | vapor       |             |
|             |             |             | collection  |             |
|             |             |             | and control |             |
|             |             |             | system      |             |
|             |             |             | designed to |             |
|             |             |             | collect and |             |
|             |             |             | destroy the |             |
|             |             |             | organic     |             |
|             |             |             | compound    |             |
|             |             |             | liquids or  |             |
|             |             |             | vapors      |             |
|             |             |             | displaced   |             |
|             |             |             | from        |             |
|             |             |             | gasoline    |             |
|             |             |             | tank trucks |             |
|             |             |             | during      |             |
|             |             |             | product     |             |
|             |             |             | loading;    |             |
|             |             |             | and various |             |
|             |             |             | other       |             |
|             |             |             | equipment   |             |
|             |             |             | and         |             |
|             |             |             | operational |             |
|             |             |             | re          |             |
|             |             |             | quirements. |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 08/11/92,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Section1    | Organic     | **57        | all         | section     |
| 29.60.-Bulk | Emissions   | Federal     | unloading,  | fully       |
| gasoline    | from Bulk   | Register**  | loading,    | implements  |
| plants      | Gasoline    |             | and storage | the CTG-    |
|             | Plants,     | **35777**   | operations  | specified   |
|             | EP          |             | at bulk     | control and |
|             | A-450/2-77- |             | gasoline    | represents  |
|             | 035,        |             | plants and  | current     |
|             | December    |             | to any      | RACT        |
|             | 1977        |             | gasoline    | control     |
|             |             |             | tank truck  | level over  |
|             |             |             | delivering  | the         |
|             |             |             | or          | affected    |
|             |             |             | receiving   | sources     |
|             |             |             | gasoline at | under the   |
|             |             |             | a bulk      | 8-hour      |
|             |             |             | gasoline    | ozone       |
|             |             |             | plant.      | NAAQS.      |
|             |             |             |             |             |
|             |             |             | R           |             |
|             |             |             | equirements |             |
|             |             |             | include the |             |
|             |             |             | use of      |             |
|             |             |             | vapor       |             |
|             |             |             | balance,    |             |
|             |             |             | and various |             |
|             |             |             | equipment   |             |
|             |             |             | and work    |             |
|             |             |             | practice    |             |
|             |             |             | standards.  |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG: Design | **          | This        | Yes.        |
| VOC         | Criteria    | 08/11/92,** | section     |             |
|             | for Stage I |             | applies to  | This        |
| Section12   | Vapor       | **57        | stationary  | section     |
| 9.61.-Small | Control     | Federal     | gasoline    | fully       |
| gasoline    | Systems -   | Register**  | storage     | implements  |
| storage     | Gasoline    |             | tanks at    | the CTG-    |
| tank        | Service     | **35777**   | gasoline    | specified   |
| control     | Stations,   |             | dispensing  | control and |
| (Stage I    | November    |             | facilities. | represents  |
| control).   | 1975        |             |             | current     |
|             |             |             | The         | RACT        |
|             |             |             | r           | control     |
|             |             |             | equirements | level over  |
|             |             |             | include (1) | the         |
|             |             |             | loading     | affected    |
|             |             |             | with        | sources     |
|             |             |             | submerged   | under the   |
|             |             |             | fill        | 8-hour      |
|             |             |             | method, and | ozone       |
|             |             |             | (2)         | NAAQS.      |
|             |             |             | installing  |             |
|             |             |             | vapor       |             |
|             |             |             | recovery    |             |
|             |             |             | system that |             |
|             |             |             | returns the |             |
|             |             |             | displaced   |             |
|             |             |             | vapors to   |             |
|             |             |             | the         |             |
|             |             |             | delivery    |             |
|             |             |             | vessels and |             |
|             |             |             | then to the |             |
|             |             |             | bulk plant  |             |
|             |             |             | or          |             |
|             |             |             | terminal.   |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 12/22/94,** | section     |             |
|             | H           |             | applies to  | This        |
| Section129. | ydrocarbons | **59        | gasoline    | section     |
| 62.-General | from Tank   | Federal     | tank trucks | fully       |
| standards   | Truck       | Register**  | equipped    | implements  |
| for bulk    | Gasoline    |             | for         | the CTG-    |
| gasoline    | Loading     | **65971**   | gasoline    | specified   |
| terminals,  | Terminals,  |             | vapor       | control and |
| bulk        | EPA-45      |             | collection. | represents  |
| gasoline    | 0/2-77-026, |             |             | current     |
| plants and  | December    |             | The rule    | RACT        |
| small       | 1977        |             | requires    | control     |
| gasoline    |             |             | that the    | level over  |
| storage     | CTG:        |             | affected    | the         |
| tanks       | Control of  |             | gasoline    | affected    |
|             | Volatile    |             | tank trucks | sources     |
|             | Organic     |             | must be     | under the   |
|             | Compound    |             | v           | 8-hour      |
|             | Leaks from  |             | apor-tight. | ozone       |
|             | Gasoline    |             |             | NAAQS.      |
|             | Tank Trucks |             |             |             |
|             | and Vapor   |             |             |             |
|             | Collection  |             |             |             |
|             | Systems,    |             |             |             |
|             | EPA-45      |             |             |             |
|             | 0/2-78-051, |             |             |             |
|             | December    |             |             |             |
|             | 1978        |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 01/16/03,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Sec         | Organic     | **68        | solvent     | section is  |
| tion129.63. | Emissions   | Federal     | cleaning    | more        |
| -Degreasing | from        | Register**  | machine     | stringent   |
| operations  | Solvent     |             | that        | than the    |
|             | Metal       | **2208**    | contains    | current     |
|             | Cleaning,   |             | solvent in  | CTG/ACT     |
|             | EPA-45      |             | which VOC   | control     |
|             | 0/2-77-022, |             | is more     | level, and  |
|             | November    |             | than 5% by  | represents  |
|             | 1977        |             | weight.     | RACT        |
|             |             |             |             | control     |
|             | ACT         |             | This rule   | level under |
|             | Document -- |             | establishes | the 8-hour  |
|             | Halogenated |             | standards   | ozone       |
|             | Solvent     |             | for (1)     | NAAQS.      |
|             | Cleaners,   |             | batch cold  |             |
|             | EPA-45      |             | cleaning    |             |
|             | 0/3-89-030, |             | machines,   |             |
|             | August      |             | (2) batch   |             |
|             | 1989.       |             | vapor       |             |
|             |             |             | cleaning    |             |
|             |             |             | machines,   |             |
|             |             |             | (3) inline  |             |
|             |             |             | cleaning    |             |
|             |             |             | machines,   |             |
|             |             |             | (4) and     |             |
|             |             |             | cleaning    |             |
|             |             |             | machines    |             |
|             |             |             | without a   |             |
|             |             |             | solvent-air |             |
|             |             |             | interface.  |             |
|             |             |             | It also     |             |
|             |             |             | specifies   |             |
|             |             |             | an          |             |
|             |             |             | alternative |             |
|             |             |             | standard    |             |
|             |             |             | for (2) and |             |
|             |             |             | (3) above.  |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 07/27/84,** | section     |             |
|             | Volatile    |             | establishes | This        |
| Section129. | Organic     | **49        | r           | section     |
| 64.-Cutback | Compounds   | Federal     | equirements | fully       |
| asphalt     | from Use of | Register**  | related to  | implements  |
| paving      | Cutback     |             | the use of  | the CTG-    |
|             | Asphalt,    | **30183**   | cutback     | specified   |
|             | EPA-45      |             | asphalt and | control and |
|             | 0/2-77-037, |             | establishes | represents  |
|             | December    |             | VOC content | current     |
|             | 1977        |             | limits for  | RACT        |
|             |             |             | emulsified  | control     |
|             |             |             | asphalt.    | level over  |
|             |             |             |             | the         |
|             |             |             |             | affected    |
|             |             |             |             | sources     |
|             |             |             |             | under the   |
|             |             |             |             | 8-hour      |
|             |             |             |             | ozone       |
|             |             |             |             | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  |             | **          | This        | Yes.        |
| VOC         |             | 11/14/02,** | section     |             |
|             |             |             | establishes | This        |
| S           |             | **67        | control     | section     |
| ection129.6 |             | Federal     | r           | represents  |
| 5.-Ethylene |             | Register**  | equirements | current     |
| production  |             |             | for waste   | RACT        |
| plants      |             | **68935**   | gas streams | control     |
|             |             |             | from        | level over  |
|             |             |             | ethylene    | the         |
|             |             |             | production  | affected    |
|             |             |             | plants.     | sources     |
|             |             |             |             | under the   |
|             |             |             |             | 8-hour      |
|             |             |             |             | ozone       |
|             |             |             |             | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 07/26/00,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Section129. | Organic     | **65        | any         | section     |
| 67.-Graphic | Emissions   | Federal     | rotogravure | fully       |
| arts        | from        | Register**  | or          | implements  |
| systems     | Existing    |             | f           | the CTG-    |
|             | Stationary  | **45920**   | lexographic | specified   |
|             | Sources,    |             | printing    | control and |
|             | Volume      |             | process at  | represents  |
|             | VIII:       |             | a facility  | current     |
|             | Graphic     |             | with        | RACT        |
|             | Arts -      |             | potential   | control     |
|             | Rotogravure |             | u           | level over  |
|             | and         |             | ncontrolled | the         |
|             | F           |             | VOC         | affected    |
|             | lexography, |             | emission    | sources     |
|             | EPA-45      |             | greater     | under the   |
|             | 0/2-78-033, |             | than 100    | 8-hour      |
|             | December    |             | tons per    | ozone       |
|             | 1978        |             | year.       | NAAQS.      |
|             |             |             |             |             |
|             |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | the limits  |             |
|             |             |             | of VOC      |             |
|             |             |             | contents in |             |
|             |             |             | coatings    |             |
|             |             |             | and inks    |             |
|             |             |             | used in the |             |
|             |             |             | covered     |             |
|             |             |             | facilities, |             |
|             |             |             | and         |             |
|             |             |             | specifies   |             |
|             |             |             | standards   |             |
|             |             |             | for control |             |
|             |             |             | devices for |             |
|             |             |             | various     |             |
|             |             |             | printing    |             |
|             |             |             | processes.  |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 08/11/92,** | section     |             |
|             | Volatile    |             | applies to  | This        |
| Sect        | Organic     | **57        | VOC sources | section     |
| ion129.68.- | Emissions   | Federal     | at          | fully       |
| Manufacture | from        | Register**  | synthesized | implements  |
| of          | Manufacture |             | pha         | the CTG-    |
| synthesized | of          | **35777**   | rmaceutical | specified   |
| pha         | Synthesized |             | ma          | control and |
| rmaceutical | Pha         |             | nufacturing | represents  |
| products    | rmaceutical |             | facilities, | current     |
|             | Products,   |             | including   | RACT        |
|             | 45          |             | reactors,   | control     |
|             | 0/2-78-029, |             | d           | level over  |
|             | December    |             | istillation | the         |
|             | 1978        |             | operations, | affected    |
|             |             |             | cry         | sources     |
|             |             |             | stallizers, | under the   |
|             |             |             | c           | 8-hour      |
|             |             |             | entrifuges, | ozone       |
|             |             |             | and vacuum  | NAAQS.      |
|             |             |             | dryers.     |             |
|             |             |             |             |             |
|             |             |             | The rule    |             |
|             |             |             | establishes |             |
|             |             |             | standards   |             |
|             |             |             | for         |             |
|             |             |             | controlling |             |
|             |             |             | and         |             |
|             |             |             | reducing    |             |
|             |             |             | VOC         |             |
|             |             |             | emissions   |             |
|             |             |             | from all    |             |
|             |             |             | covered     |             |
|             |             |             | sources.    |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 12/22/94,** | section     |             |
|             | Volatile    |             | establishes | This        |
| Sect        | Organic     | **59        | VOC         | section     |
| ion129.69.- | Emissions   | Federal     | emission    | fully       |
| Manufacture | from        | Register**  | limits for  | implements  |
| of          | Manufacture |             | pneumatic   | the CTG-    |
| pneumatic   | of          | **65971**   | rubber tire | specified   |
| rubber      | Pneumatic   |             | ma          | control and |
| tires       | Rubber      |             | nufacturing | represents  |
|             | Tires,      |             | operations. | current     |
|             | EPA-45      |             |             | RACT        |
|             | 0/2-78-030, |             |             | control     |
|             | December    |             |             | level over  |
|             | 1978        |             |             | the         |
|             |             |             |             | affected    |
|             |             |             |             | sources     |
|             |             |             |             | under the   |
|             |             |             |             | 8-hour      |
|             |             |             |             | ozone       |
|             |             |             |             | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Control of  | 12/22/94,** | section     |             |
|             | Volatile    |             | establishes | This        |
| Se          | Organic     | **59        | provisions  | section     |
| ction129.71 | Compound    | Federal     | for         | fully       |
| .-Synthetic | Emissions   | Register**  | minimizing  | implements  |
| organic     | from        |             | leaks, and  | the CTG-    |
| chemical    | Manufacture | **65971**   | establishes | specified   |
| and polymer | of          |             | a leak      | control and |
| ma          | H           |             | detection   | represents  |
| nufacturing | igh-Density |             | and repair  | current     |
| ---fugitive | Po          |             | program for | RACT        |
| sources     | lyethylene, |             | process     | control     |
|             | Pol         |             | equipment.  | level over  |
|             | ypropylene, |             |             | the         |
|             | and         |             |             | affected    |
|             | Polystyrene |             |             | sources     |
|             | Resins,     |             |             | under the   |
|             | EPA-45      |             |             | 8-hour      |
|             | 0/3-83-008, |             |             | ozone       |
|             | November    |             |             | NAAQS.      |
|             | 1983        |             |             |             |
|             |             |             |             |             |
|             | CTG:        |             |             |             |
|             | Control of  |             |             |             |
|             | Volatile    |             |             |             |
|             | Organic     |             |             |             |
|             | Compound    |             |             |             |
|             | Fugitive    |             |             |             |
|             | Emissions   |             |             |             |
|             | from        |             |             |             |
|             | Synthetic   |             |             |             |
|             | Organic     |             |             |             |
|             | Chemical    |             |             |             |
|             | Polymer and |             |             |             |
|             | Resin       |             |             |             |
|             | Ma          |             |             |             |
|             | nufacturing |             |             |             |
|             | Equipment,  |             |             |             |
|             | EPA-45      |             |             |             |
|             | 0/3-83-006, |             |             |             |
|             | March 1984  |             |             |             |
+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | Non-CTG     | **          | This        | Yes.        |
| VOC         | RACT:       | 12/22/94,** | section     |             |
|             |             |             | establishes | This        |
| Sect        | An          | **59        | VOC control | section     |
| ion129.72.- | indust      | Federal     | r           | represents  |
| Manufacture | ry-specific | Register**  | equirements | current     |
| of surface  | RACT        |             | for process | RACT        |
| active      | det         | **65971**   | operations  | control     |
| agents      | ermination. |             | involved in | level over  |
|             |             |             | surface     | the         |
|             |             |             | active      | affected    |
|             |             |             | agents      | sources     |
|             |             |             | man         | under the   |
|             |             |             | ufacturing. | 8-hour      |
|             |             |             |             | ozone       |
|             |             |             |             | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | CTG:        | **          | This        | Yes.        |
| VOC         | Aerospace   | 06/25/01,** | section     |             |
|             | (CTG &      |             | applies to  | This        |
| Sect        | MACT) (see  | **66        | any         | section     |
| ion129.73.- | 59 FR       | Federal     | aerospace   | fully       |
|             | 29216, June | Register**  | ma          | implements  |
| Aerospace   | 6, 1994);   |             | nufacturing | the CTG-    |
| ma          | CTG         | **33645**   | and rework  | specified   |
| nufacturing | (Final),    |             | facility.   | control and |
| and rework  | EPA-45      |             |             | represents  |
|             | 3/R-97-004, |             | In brief,   | current     |
|             | December    |             | the rule    | RACT        |
|             | 1997        |             | establishes | control     |
|             |             |             | vapor       | level over  |
|             |             |             | pressure    | the         |
|             |             |             | limits, VOC | affected    |
|             |             |             | content     | sources     |
|             |             |             | limits,     | under the   |
|             |             |             | emission    | 8-hour      |
|             |             |             | limits      | ozone       |
|             |             |             | and/or work | NAAQS.      |
|             |             |             | practice    |             |
|             |             |             | standards   |             |
|             |             |             | for: (a)    |             |
|             |             |             | handwipe,   |             |
|             |             |             | spray gun,  |             |
|             |             |             | or flush    |             |
|             |             |             | cleaning    |             |
|             |             |             | operations, |             |
|             |             |             | (b) primer, |             |
|             |             |             | topcoat,    |             |
|             |             |             | s           |             |
|             |             |             | elf-priming |             |
|             |             |             | topcoat,    |             |
|             |             |             | and         |             |
|             |             |             | specialty   |             |
|             |             |             | coating     |             |
|             |             |             | operations, |             |
|             |             |             | (c)         |             |
|             |             |             | chemical    |             |
|             |             |             | milling     |             |
|             |             |             | maskant     |             |
|             |             |             | a           |             |
|             |             |             | pplication, |             |
|             |             |             | (d)         |             |
|             |             |             | depainting  |             |
|             |             |             | of          |             |
|             |             |             | aerospace   |             |
|             |             |             | vehicles,   |             |
|             |             |             | and (e)     |             |
|             |             |             | handling    |             |
|             |             |             | and storing |             |
|             |             |             | of VOC.     |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| SOURCES OF  | ACT:        | **          | This        | Yes.        |
| VOC         | Automobile  | 08/14/00,** | section     |             |
|             | Body        |             | applies to  | This        |
| Section129  | refinishing | **65        | any person  | section is  |
| .75.-Mobile | ACT (EPA    | Federal     | who applies | more        |
| equipment   | 45          | Register**  | coatings to | stringent   |
| repair and  | 3/R-94-031, |             | mobile      | than the    |
| refinishing | April 1994) | **49501**   | equipment.  | current ACT |
|             |             |             |             | control     |
|             |             |             | The rule    | level, and  |
|             |             |             | e           | represents  |
|             |             |             | stablishes: | RACT        |
|             |             |             | (a)         | control     |
|             |             |             | R           | level under |
|             |             |             | equirements | the 8-hour  |
|             |             |             | for using   | ozone       |
|             |             |             | improved    | NAAQS.      |
|             |             |             | transfer    |             |
|             |             |             | efficiency  |             |
|             |             |             | coating and |             |
|             |             |             | application |             |
|             |             |             | equipment;  |             |
|             |             |             | (b)         |             |
|             |             |             | r           |             |
|             |             |             | equirements |             |
|             |             |             | for         |             |
|             |             |             | enclosed    |             |
|             |             |             | spray gun   |             |
|             |             |             | cleaning    |             |
|             |             |             | techniques; |             |
|             |             |             | and (c)     |             |
|             |             |             | minimum     |             |
|             |             |             | training    |             |
|             |             |             | standards   |             |
|             |             |             | in the      |             |
|             |             |             | proper use  |             |
|             |             |             | of          |             |
|             |             |             | equipment   |             |
|             |             |             | and         |             |
|             |             |             | materials.  |             |
|             |             |             | The VOC     |             |
|             |             |             | limits for  |             |
|             |             |             | mobile      |             |
|             |             |             | equipment   |             |
|             |             |             | repair and  |             |
|             |             |             | refinishing |             |
|             |             |             | coatings    |             |
|             |             |             | are in      |             |
|             |             |             | effect      |             |
|             |             |             | nationally  |             |
|             |             |             | under the   |             |
|             |             |             | Federal     |             |
|             |             |             | r           |             |
|             |             |             | equirements |             |
|             |             |             | at 40 CFR   |             |
|             |             |             | Part 59,    |             |
|             |             |             | subpart B,  |             |
|             |             |             | National    |             |
|             |             |             | VOC         |             |
|             |             |             | Emission    |             |
|             |             |             | Standards   |             |
|             |             |             | for         |             |
|             |             |             | Automobile  |             |
|             |             |             | Refinish    |             |
|             |             |             | Coatings,   |             |
|             |             |             | which was   |             |
|             |             |             | adopted by  |             |
|             |             |             | EPA in      |             |
|             |             |             | 1998.       |             |
+-------------+-------------+-------------+-------------+-------------+
| STATIONARY  | Non-CTG     | **          | This        | Yes.        |
| SOURCES OF  | RACT, CAA   | 07/20/01,** | section     |             |
| NO~x~ AND   | Section     |             | establishes | This        |
| VOC         | 1           | **66        | provisions  | provision   |
|             | 82(b)(2)(C) | Federal     | for         | represents  |
| Sections12  |             | Register**  | c           | current NOx |
| 9.91-129.95 |             |             | ase-by-case | RACT        |
| Control of  |             | **37908**   | det         | control     |
| major       |             |             | erminations | requirement |
| sources of  |             |             | of RACT for | under the   |
| NO~x~ and   |             |             | major       | 8-hour      |
| VOCs        |             |             | non-CTG VOC | ozone       |
|             |             |             | sources.    | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| WOOD        | CTG: Wood   | **          | This        | Yes.        |
| FURNITURE   | Furniture   | 07/20/01,** | section     |             |
| MA          | (           |             | establishes | This        |
| NUFACTURING | CTG-MACT) - | **66        | VOC         | section     |
| OPERATIONS  | draft MACT  | Federal     | emission    | fully       |
|             | out 5-94;   | Register**  | limitations | implements  |
| S           | Final CTG,  |             | and work    | the CTG     |
| ections129. | EPA-45      | **37908**   | practice    | specified   |
| 101-129.107 | 3/R-96-007, |             | standards   | control and |
|             | April 1996; |             | for wood    | represents  |
|             | see also 61 |             | furniture   | current     |
|             | FR 25223,   |             | ma          | RACT        |
|             | and, 61 FR  |             | nufacturing | control     |
|             | 50823,      |             | operations  | level over  |
|             | September   |             | with the    | the         |
|             | 27, 1996    |             | potential   | affected    |
|             |             |             | to emit 25  | sources     |
|             |             |             | tpy or      | under the   |
|             |             |             | greater of  | 8-hour      |
|             |             |             | VOC.        | ozone       |
|             |             |             |             | NAAQS.      |
+-------------+-------------+-------------+-------------+-------------+

+-------------+-------------+-------------+-------------+-------------+
| AMR VII.    |             | 1/14/87; 52 | This        | Yes, as     |
| Section II. |             | FR 1456     | section     | implemented |
| Fuel        |             |             | applies to  | in          |
| Burning     |             |             | fuel        | combination |
| Equipment   |             |             | burning     | with PA DEP |
|             |             |             | equipment   | Regulations |
|             |             |             | greater     |             |
|             |             |             | than or     | Similar PA  |
|             |             |             | equal to    | DEP         |
|             |             |             | 250,000     | Regulation  |
|             |             |             | BTU/hr.     |             |
|             |             |             |             | PA145.111 - |
|             |             |             |             | 113         |
+-------------+-------------+-------------+-------------+-------------+
| AMR VII.    |             | 5/14/73; 38 | This        | Yes, as     |
| Section     |             | FR 12696    | section     | implemented |
| III. Nitric |             |             | applies to  | in          |
| Acid Plants |             |             | nitric acid | combination |
|             |             |             | plants in   | with PA DEP |
|             |             |             | excess of   | Regulations |
|             |             |             | three       |             |
|             |             |             | pounds per  | Similar PA  |
|             |             |             | ton of acid | DEP         |
|             |             |             | produced on | Regulation  |
|             |             |             | a two hour  |             |
|             |             |             | average.    | PA129.11    |
+-------------+-------------+-------------+-------------+-------------+
| AMR VII.    |             | 5/14/73; 38 | This        | Yes, as     |
| Section IV. |             | FR 12696    | section     | implemented |
| Emissions   |             |             | requires    | in          |
| Monitoring  |             |             | in          | combination |
|             |             |             | strument(s) | with PA DEP |
|             |             |             | for         | Regulations |
|             |             |             | c           |             |
|             |             |             | ontinuously | Similar PA  |
|             |             |             | monitoring  | DEP         |
|             |             |             | and         | Regulation  |
|             |             |             | recording   |             |
|             |             |             | emissions   | PA123.51    |
|             |             |             | of nitrogen |             |
|             |             |             | oxides be   |             |
|             |             |             | well        |             |
|             |             |             | maintained. |             |
+-------------+-------------+-------------+-------------+-------------+

+-------------+--------------+----------+---------------+-------------+
| STATIONARY  | NOx RACT,    | **07/    | This section  | Yes.        |
| SOURCES OF  | CAA Section  | 20/01,** | establishes   |             |
| NO~x~ AND   | 182(b)(2)    |          | provisions    | This        |
| VOC         | and Section  | **66     | for           | provision   |
|             | 182(f)       | Federal  | case-by-case  | represents  |
| Sections12  |              | Re       | d             | current NOx |
| 9.91-129.95 |              | gister** | eterminations | RACT        |
|             |              |          | of RACT for   | control     |
| Control of  |              | *        | major NOx     | requirement |
| major       |              | *37908** | sources.      | under the   |
| sources of  |              |          |               | 8-hour      |
| NO~x~ and   |              |          | In addition,  | ozone       |
| VOCs        |              |          | it            | NAAQS.      |
|             |              |          | establishes   |             |
|             |              |          | requirements  |             |
|             |              |          | for           |             |
|             |              |          | case-by-case  |             |
|             |              |          | RACT          |             |
|             |              |          | d             |             |
|             |              |          | eterminations |             |
|             |              |          | for certain   |             |
|             |              |          | major NOx     |             |
|             |              |          | sources and   |             |
|             |              |          | establishes   |             |
|             |              |          | presumptive   |             |
|             |              |          | RACT          |             |
|             |              |          | limitations   |             |
|             |              |          | for certain   |             |
|             |              |          | classes of    |             |
|             |              |          | combustion    |             |
|             |              |          | units:        |             |
|             |              |          | coal-fired    |             |
|             |              |          | combustion    |             |
|             |              |          | units rated   |             |
|             |              |          | equal or      |             |
|             |              |          | greater than  |             |
|             |              |          | 100 MMBtu,    |             |
|             |              |          | combustion    |             |
|             |              |          | units rated   |             |
|             |              |          | equal or      |             |
|             |              |          | greater than  |             |
|             |              |          | 20 MMBtu and  |             |
|             |              |          | less than 50  |             |
|             |              |          | MMBtu.        |             |
+-------------+--------------+----------+---------------+-------------+
| INTERSTATE  | These        | **08/    | This rule     | Yes.        |
| POLLUTION   | sections     | 21/01,** | establishes a |             |
| TRANSPORT   | ensure that  |          | NOx budget    | This        |
| REDUCTION   | sources      | **66     | and trading   | provision   |
|             | subject to   | Federal  | program for   | represents  |
| Subchapter  | the          | Re       | large sources | current NOx |
| A.          | c            | gister** | of NOx,       | RACT        |
|             | ap-and-trade |          | including     | control     |
| Sections    | program      | *        | electric      | requirement |
| 14          | achieve      | *43795** | generating    | under the   |
| 5.1-145.100 | RACT-level   |          | units (EGUs), | 8-hour      |
|             | reductions   |          | internal      | ozone       |
| NOX Budget  | because they |          | combustion    | NAAQS.      |
| Trading     | meet the NOx |          | engines, and  |             |
| Program     | SIP Call     |          | cement kilns. |             |
|             | r            |          |               |             |
|             | equirements. |          |               |             |
|             |              |          |               |             |
|             | EPA believes |          |               |             |
|             | that the SIP |          |               |             |
|             | provisions   |          |               |             |
|             | for those    |          |               |             |
|             | sources      |          |               |             |
|             | subject to   |          |               |             |
|             | the State's  |          |               |             |
|             | emission     |          |               |             |
|             | c            |          |               |             |
|             | ap-and-trade |          |               |             |
|             | program      |          |               |             |
|             | where the    |          |               |             |
|             | c            |          |               |             |
|             | ap-and-trade |          |               |             |
|             | program has  |          |               |             |
|             | been adopted |          |               |             |
|             | by the State |          |               |             |
|             | that meets   |          |               |             |
|             | the NOx SIP  |          |               |             |
|             | Call         |          |               |             |
|             | requirements |          |               |             |
|             | meet the     |          |               |             |
|             | ozone NOx    |          |               |             |
|             | RACT         |          |               |             |
|             | requirement  |          |               |             |
|             | (70 FR       |          |               |             |
|             | 71652).      |          |               |             |
+-------------+--------------+----------+---------------+-------------+

+-------------+--------------+----------+---------------+-------------+
| Subchapter  | "RACT is     | **07/    | This section  | Yes.        |
| B.          | considered   | 14/06,** | establishes   |             |
|             | met for      |          | presumptive   | This        |
| S           | cement kilns | **71     | RACT          | provision   |
| ections145. | and          | Federal  | limitations   | represents  |
| 111-145.113 | stationary   | Re       | and standard  | current NOx |
|             | internal     | gister** | requirements  | RACT        |
| Emissions   | combustion   |          | for certain   | control     |
| of NOx From | engines that | *        | stationary    | requirement |
| Stationary  | are subject  | *40048** | internal      | under the   |
| Internal    | to a SIP     |          | combustion    | 8-hour      |
| Combustion  | approved as  |          | engines:      | ozone       |
| Engines     | meeting the  |          | stationary    | NAAQS.      |
|             | NOX SIP Call |          | internal      |             |
|             | obligation   |          | combustion    |             |
|             | to install   |          | engine rated  |             |
|             | and operate  |          | equal or      |             |
|             | controls     |          | greater than  |             |
|             | that are     |          | 2,400 brake   |             |
|             | expected to  |          | horsepower,   |             |
|             | achieve at   |          | diesel        |             |
|             | least a 30   |          | stationary    |             |
|             | percent and  |          | internal      |             |
|             | 82 percent   |          | combustion    |             |
|             | reduction,   |          | engine rated  |             |
|             | r            |          | equal or      |             |
|             | espectively, |          | greater than  |             |
|             | from         |          | 3,000 brake   |             |
|             | uncontrolled |          | horsepower,   |             |
|             | levels." (70 |          | and dual-fuel |             |
|             | FR 71653).   |          | stationary    |             |
|             |              |          | internal      |             |
|             |              |          | combustion    |             |
|             |              |          | engine rated  |             |
|             |              |          | equal or      |             |
|             |              |          | greater than  |             |
|             |              |          | 4,000brake    |             |
|             |              |          | horsepower.   |             |
+-------------+--------------+----------+---------------+-------------+
| Subchapter  | "RACT is     | **07/    | This section  | Yes.        |
| C.          | considered   | 14/06,** | establishes   |             |
|             | met for      |          | presumptive   | This        |
| S           | cement kilns | **71     | RACT          | provision   |
| ections145. | and          | Federal  | limitations   | represents  |
| 141-145.144 | stationary   | Re       | and standard  | current NOx |
|             | internal     | gister** | requirements  | RACT        |
| Emissions   | combustion   |          | for certain   | control     |
| of NOx From | engines that | *        | (Portland)    | requirement |
| Cement      | are subject  | *40048** | cement        | under the   |
| Ma          | to a SIP     |          | kilns..       | 8-hour      |
| nufacturing | approved as  |          |               | ozone       |
|             | meeting the  |          |               | NAAQS.      |
|             | NOX SIP Call |          |               |             |
|             | obligation   |          |               |             |
|             | to install   |          |               |             |
|             | and operate  |          |               |             |
|             | controls     |          |               |             |
|             | that are     |          |               |             |
|             | expected to  |          |               |             |
|             | achieve at   |          |               |             |
|             | least a 30   |          |               |             |
|             | percent and  |          |               |             |
|             | 82 percent   |          |               |             |
|             | reduction,   |          |               |             |
|             | r            |          |               |             |
|             | espectively, |          |               |             |
|             | from         |          |               |             |
|             | uncontrolled |          |               |             |
|             | levels." (70 |          |               |             |
|             | FR 71653).   |          |               |             |
+-------------+--------------+----------+---------------+-------------+

[3. NEGATIVE DECLARATION LIST]{.underline}

Philadelphia AMS found no emission sources that require this CTG
requirement:

Control of Volatile Organic Emissions from Existing Stationary Sources,
Volume VII: Factory Surface Coating of Flat Wood Paneling,
EPA-450/2-78-032, June 1978.

4\. [CONSISTENCY WITH PA DEP's NEGATIVE DECLARATION LIST]{.underline}

Philadelphia has sources that were included in the "**Pennsylvania
Department of Environmental Protection Reasonably Available Control
Technology (RACT) Proposed State Implementation Plan (SIP) Revision
Under The 8-Hour Ozone National Ambient Air Quality Standard (NAAQS)"**
Negative Declaration List. These are sources that were evaluated through
a Case-by-Case RACT determination.

In these cases it was reasonable and more cost-effective to establish a
federally enforceable permit than promulgate a regulation. Each of these
are as stringent as the guidance provided in the associated guidance
documents.

The following list provides the facility name, permit number and
associated guidance documents considered in establishing RACT:

Philadelphia Gas Works, Operating Permit No. V95-042 and Sunoco
Philadelphia Refinery, Operating Permit No. V95-038

Control of Volatile Organic Equipment Leaks from Natural Gas/Gasoline
Processing Plants, EPA-450/2-83-007, December 1983

Aker Philadelphia Shipyard, Operating Permit No. V01-006

Shipbuilding/Repair ACT (EPA 453/R-94-032, April 1994) and CTG, see 61
FR 44050, August 27, 1996

-- Sunoco Chemicals, Operating Permit No. V95-047

Control of Volatile Organic Compound Emissions from Air Oxidation
Processes in Synthetic Organic Chemical Manufacturing Industry,
EPA-450/3-84-015, December 1984

Sunoco Chemicals, Operating Permit No. V95-047

Control of Volatile Organic Compound Emissions from Reactor Processes
and Distillation Operations Processes in the Synthetic Organic Chemical
Manufacturing Industry, EPA-450/4-91-031, August 1993 -

**Table 3. U.S. EPA's Control Techniques Guidelines (CTG) documents,
Alternative Control Techniques (ACT) documents, and Additional Reference
Documents, cited in this SIP and Other Supporting Documents.**

1\. Control Technology Guidance (CTG) document: Control of Volatile
Organic Compound Emissions from Coating Operations at Aerospace
Manufacturing and Rework Operations, EPA-453/R-97-004, December 1997.

2\. Alternative Control Techniques (ACT) document: Reduction of Volatile
Organic Compound Emissions from Automobile Refinishing,
EPA-450/3-88-009, October 1988.

3\. ACT: Automobile Refinishing, EPA-453/R-94-031, April 1994.

4\. ACT: Surface Coating of Automotive/Transportation and Business
Machine Plastic Parts, EPA-453/R-94-017, February 1994.

5\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume II: Surface Coating of Cans, Coils, Paper, Fabrics,
Automobiles, and Light-Duty Trucks, EPA-450/2-77-008, May 1977 (Group
I).

6\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume III: Surface Coating of Metal Furniture,
EPA-450/2-77-032, December 1977.

7\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume V: Surface Coating of Large Appliances,
EPA-450/2-77-034, December 1977 (Group I).

8\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume IV: Surface Coating of Insulation of Magnet Wire,
EPA-450/2-77-033, December 1977 (Group I).

9\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume VI: Surface Coating of Miscellaneous Metal Parts and
Products, EPA-450/2-78-015, June 1978 (Group II).

10\. CTG: Control of Volatile Organic Emissions from Bulk Gasoline
Plants, EPA-450/2-77-035, December, 1977 (Group I).

11\. CTG: Design Criteria for Stage I Vapor Control Systems - Gasoline
Service Stations, November 1975 (Group I).

12\. CTG: Control of Hydrocarbons from Tank Truck Gasoline Loading
Terminals, EPA-450/2-77-026,

December 1977 (Group I).

13\. CTG: Control of Volatile Organic Compound Leaks from Gasoline Tank
Trucks and Vapor Collection

Systems, EPA-450/2-78-051, December 1978 (Group II).

14\. CTG: Control of Refinery Vacuum Producing Systems, Wastewater
Separators, and Process Unit Turnarounds, EPA-450/2-77-025, October 1977
(Group I).

15\. CTG: Control of Volatile Organic Compound Leaks from Petroleum
Refinery Equipment, EPA-450/2- 78-036, June 1978 (Group II).

16\. CTG: Control of Volatile Organic Emissions from Petroleum Liquid
Storage in External Floating Roof Tanks, EPA-450-2/78-047, December 1978
(Group II).

17\. CTG: Control of Volatile Organic Emissions from Storage of
Petroleum Liquids in Fixed Roof Tanks, EPA-450/2-77-036, December 1977
(Group I).

18\. CTG: Control of Volatile Organic Compound Equipment Leaks from
Natural Gas/Gasoline Processing Plants, EPA-450/2-83-007, December 1983
(Group III).

19\. CTG: Control of Volatile Organic Emissions from Solvent Metal
Cleaning, EPA-450/2-77-022 November 1977 (Group I).

20\. ACT: Halogenated Solvent Cleaners, EPA-450/3-89-030, August 1989.

21\. CTG: Control of Volatile Organic Compounds from Use of Cutback
Asphalt, EPA-450/2-77-037, December 1977 (Group I).

22\. CTG: Control of Volatile Organic Emissions from Manufacture of
Synthesized Pharmaceutical Products, EPA-450/2-78-029, December 1978
(Group II).

23\. CAA Section 182(b)(3).

24\. CTG: Control of Volatile Organic Emissions from Existing Stationary
Sources, Volume VIII: Graphic Arts-Rotogravure and Flexography,
EPA-450/2-78-033, December 1978 (Group II).

25\. CTG: Control of Volatile Organic Compound Emissions from Large
Petroleum Dry Cleaners, EPA-450/ 3-82-009, September 1982 (Group III).

26\. CTG: Control of Volatile Organic Compound Emissions from Reactor
Processes and Distillation Operations in SOCMI, November 15, 1993,
EPA-450/4-91-031.

27\. CTG: Control of Volatile Organic Compound Fugitive Emissions from
Synthetic Organic Chemical Polymer and Resin Manufacturing Equipment,
EPA-450/3-83-006, March 1984 (Group III).

28\. CTG: Control of Volatile Organic Compound Emissions from
Manufacture of High-Density Polyethylene, Polypropylene, and Polystyrene
Resins, EPA-450/3-83-008, November 1983 (Group III).

29\. CTG: Control of Volatile Organic Compound Emissions from Air
Oxidation Processes in Synthetic Organic Chemical Manufacturing
Industry, EPA-450/3-84-015, December 1984 (Group III).

30\. CAA Section 183(f).

31\. ACT: Control of Volatile Organic Compound Emissions from Batch
Processes, EPA-453/R-93-017, February 1994.

32\. ACT Document: Industrial Cleaning Solvents, EPA-453/R-94-015,
February 1994.

33\. CTG: Control of Volatile Organic Compound Emissions from Offset
Lithographic Printing (CTG Draft), EPA-453/D-95-001, September 1993.

34\. ACT: Offset Lithographic Printing, EPA-453/R-94-054, June 1994.

35\. ACT: Volatile Organic Liquids Storage in Floating and Fixed Roof
Tanks, EPA-453/R-94-001, February 1994.

36\. CAA Section 182(b)(2)(C).

37\. NESCAUM Stationary Source Committee Recommendation on NOx RACT for
Utility Boilers, 8/12/1992.

38\. NESCAUM Stationary Source Committee Recommendation on NOx RACT for
Industrial Boilers, Internal Combustion Engines and Combustion Turbines,
9/18/1992.

39\. Controlling Emissions of Nitrogen Oxides from Existing Utility
Boilers Under Title I of the Clean Air Act:

Options and Recommendations, STAPPA/ALAPCO, 4/27/1992.

40\. State Implementation Plans; Nitrogen Oxides Supplement to the
General Preamble for the

Implementation of Title I of the Clean Air Act Amendments of 1990,
USEPA, 10/27/1995.

41\. Summary of NOx Control Technologies and their Availability and
Extent of Application, USEPA, February 1992.

42\. Alternative Control Techniques Document: NOx Emissions from Process
Heaters (Revised), USEPA, September 1993.

43\. Alternative Control Techniques Document: NOx Emissions from
Industrial/Commercial/Institutional (ICI) Boilers, USEPA, March 1994

44\. Alternative Control Techniques Document: NOx Emissions from Utility
Boilers, USEPA, March 1994.

45\. State's Report on Electric Utility Nitrogen Oxides Reduction
Technology Options for Application by the Ozone Transport Assessment
Group, prepared for the OTAG Control Technology & Options Workgroup by
Ken Colburn, 4/11/1996.

46\. Status Report on NOx Controls for Gas Turbines, Cement Kilns,
Industrial Boilers, Internal Combustion Engines, NESCAUM, December 2000.

47\. Summary of State/Local NOx Regulations for Stationary Sources,
USEPA, 2004.

48\. Summary of NOx Control Technologies and their Availability and
Extent of Application, USEPA, February 1992.

49\. Summary of NOx Control Technologies and their Availability and
Extent of Application, USEPA February 1992

50\. Memorandum subject, Fuel Switching to Meet the Reasonably Available
Control Technology (RACT) Requirements for Nitrogen Oxides (NOx),
Michael H. Shapiro, Air and Radiation, 7/30/1993

51\. Memorandum subject, Nitrogen Oxides (NOx) Questions from Ohio EPA,
Tom Helms, Chief Ozone/ Carbon Monoxide Programs Branch, (no date cited,
references 11/30/1993 questions)

52\. State Implementation Plans; General Preamble for the Implementation
of Title I of the Clean Air Act Amendments of 1990, USEPA.

53\. Alternative Control Techniques Document: NOx Emissions from
Stationary Gas Turbines, USEPA, January 1993

54\. Alternative Control Techniques Document: NOx Emissions from
Stationary Reciprocating Internal Combustion Engines, USEPA 1993.

55\. NOx Emissions from Stationary Internal Combustion Engines, USEPA,
October 2003.

56\. Stationary Reciprocating Internal Combustion Engines -- Updated
Information on NOx Emissions and Control Techniques -- Revised Final
Report, USEPA, 9/1/2000.

57\. Sourcebook: NOx Control Technology Data, USEPA, July 1991.

58\. Memorandum Subject: De Minimis Values for NOx RACT, from G.T.
Helms, Ozone Policy and Strategies Group, dated 1/1/1995.

59\. Alternative Control Techniques Document: NOx Emissions from Iron
and Steel Mills, USEPA, September 1994.

60\. Shipbuilding/Repair ACT (EPA 453/R-94-032, April 1994) and CTG, see
61 FR 44050, August 27, 1996.