[Federal Register Volume 82, Number 135 (Monday, July 17, 2017)]
[Notices]
[Pages 32757-32758]
[FR Doc No: 2017-14916]

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DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

[U.S. DOT Docket No. NHTSA-2016-0038]

Reports, Forms, and Record Keeping Requirements

AGENCY: National Highway Traffic Safety Administration (NHTSA), DOT.

ACTION: Request for public comment on proposed collection of
information.

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SUMMARY: In compliance with the Paperwork Reduction Act of 1995, this
notice announces that the Information Collection Request (ICR)
abstracted below will be submitted to the Office of Management and
Budget (OMB) for review. The ICR describes the nature of the
information collection and its expected burden.

DATES: Comments must be received on or before September 15, 2017.

ADDRESSES: You may submit comments identified by DOT Docket ID Number
NHTSA-2016-0038 using any of the following methods:
    Electronic submissions: Go to http://www.regulations.gov. Follow
the on-line instructions for submitting comments.
    Mail: Docket Management Facility, M-30, U.S. Department of
Transportation, 1200 New Jersey Avenue SE., West Building Ground Floor,
Room W12-140, Washington, DC 20590.
    Hand Delivery: West Building Ground Floor, Room W12-140, 1200 New
Jersey Avenue SE., Washington, DC, between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays. Fax: 1-(202) 493-2251.
    Instructions: Each submission must include the Agency name and the
Docket number for this Notice. Note that all comments received will be
posted without change to http://www.regulations.gov including any
personal information provided.

FOR FURTHER INFORMATION CONTACT: Amy Berning, Research Psychologist,
NHTSA-NPD-130, 1200 New Jersey Avenue SE., W44-237, Washington, DC
20590. Ms. Berning's phone number is<PHONE_NUMBER> and her email address
is<EMAIL_ADDRESS>
SUPPLEMENTARY INFORMATION:
    OMB Control Number: None.
    Title: Crash Risk Associated with Drug and Alcohol Use by Drivers
in Fatal and Serious Injury Crashes.
    Form No.:
    Type of Review: Regular.
    Respondents: Participants will include seriously or fatally injured
crash-involved drivers (n = 2,500) and matched non-crash-involved
drivers (n = 5,000). Crash-involved drivers will include seriously
injured drivers who are transported to a trauma center by emergency
medical services and fatally injured drivers who are transported
directly to the medical examiner's office. Sampling will occur at three
trauma centers and within the roadway catchment area served by the
trauma center(s). Non-crash-involved drivers will be matched to injured
drivers on crash day of the week, crash time of day, and crash
direction of travel.
    Estimated Time per Participant: Surveys will be administered to
injured patients capable of responding and control participants to
collect demographic information, trip information, self-reported drug/
alcohol use, and opinions about driving while using alcohol/drugs.
Control participants will also be asked to provide a preliminary breath
test (PBT) sample. The expected average completion time for the survey,
and PBT sample for controls, is 10 minutes. Data collection will
include biological samples (i.e., blood) provided by both crash-
involved and non-crash-involved drivers. Collection of the biological
sample is expected to take approximately 10 minutes for control
participants and less than 1 minute for seriously/fatally injured
drivers. The total estimated time per participant is approximately 20
minutes.
    Total Estimated Annual Burden Hours: 1,250 hours per year; for a
total of 2,500 across two years.
    Frequency of Collection: Each participant will only respond to the
survey and biological sample requests a single time during the study
period.
    Abstract: The National Highway Traffic Safety Administration
(NHTSA) seeks to examine the risk of being severely injured in a motor
vehicle crash when drivers use licit and illicit drugs. This effort
will involve studying seriously or fatally injured drivers in crashes
and matched non-crash-involved drivers. Participants will include
seriously injured drivers who are transported to a trauma center by
emergency medical services and fatally injured drivers transported
directly to the medical examiner's office. This study will employ a
case-control design that matches two drivers not involved in a crash
for every crash-involved driver. Control drivers will be selected at or
near the location of the crash where a driver was seriously injured or
killed. Researchers will match control drivers on crash day of the
week, crash time of day, and crash direction of travel. Data collection
will include a biological sample (i.e., blood) from both crash-involved
and control drivers. Collection of samples from seriously injured
drivers will be subject to State and Trauma Center policies regarding
collection of fluid samples for research purposes. Samples from fatally
injured drivers will be collected in accord with State, Trauma Center,
and/or coroner/medical examiner policies. Self-report surveys will be
administered to injured patients capable of responding and control
participants to collect demographic information, reason for driving
trip, self-reported drug/alcohol use, and opinions about driving while
using alcohol/drugs. In the event a seriously injured driver is
unconscious, the researcher will, if the driver is capable of
responding, return later to collect the information. All participating
control drivers will be asked to respond to the survey items, provide a
preliminary breath test sample, and provide a biological sample.
    Description of the Need for the Information and Proposed Use of the
Information: NHTSA's mission is to save lives, prevent injuries and
reduce traffic-related health care and other economic costs. The agency
develops, promotes and implements educational, engineering and
enforcement programs with the goal of ending preventable tragedies and
reducing economic costs associated with vehicle use and

highway travel. In 2010 and 2011, NHTSA conducted the first large-scale
carefully controlled study in the U.S. designed to estimate the
relative crash risk associated with drug use by drivers. Using a case-
control design, researchers collected information from crash-involved
and non-crash involved drivers in Virginia Beach, Virginia. That effort
focused on acquiring data at crash sites and resulted in very few
seriously or fatally injured drivers entering the sample. As such, it
was not possible to assess the relationship between drug use and
serious crashes. Other studies have examined the prevalence of drugs in
seriously and fatally injured drivers, but none has used a case-control
design such as the one proposed in the current study that will allow
for an estimation of risk associated with drug use by drivers seriously
injured or killed in a motor vehicle crash. Using the case-control
approach in this manner will complete the relative risk assessment for
the full range of injury severities using comparable methodologies.
    The large sample of seriously and fatally injured drivers gathered
by this project using a case-control methodology will lead to a better
understanding of the relative crash risk of drug involved driving. The
results of this project will assist NHTSA in determining how different
drug classes are related to driver safety which will help the Agency
provide guidance to the States and Federal Government as each considers
policies related to drugged driving.

    Authority: 44 U.S.C. Section 3506(c)(2)(A).

    Issued in Washington, DC, on July 7, 2017.
Jeff Michael,
Associate Administrator, Research and Program Development.
[FR Doc. 2017-14916 Filed 7-14-17; 8:45 am]
BILLING CODE 4910-59-P


[Federal Register Volume 78, Number 105 (Friday, May 31, 2013)]
[Rules and Regulations]
[Page 32556]
[FR Doc No: 2013-13014]

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DEPARTMENT OF HOMELAND SECURITY

Coast Guard

33 CFR Part 164

Navigation Underway; Tankers

CFR Correction

    In Title 33 of the Code of Federal Regulations, Parts 125 to 199,
revised as of July 1, 2012, on page 598, after the source note for
Sec.  164.13, the effective date note is reinstated to read as follows:
``Effective Date Note: At 58 FR 36141, July 6, 1993, Sec.  164.13 was
amended by suspending paragraph (e), effective July 9, 1993.''

[FR Doc. 2013-13014 Filed 5-30-13; 8:45 am]
BILLING CODE 1505-01-D


[Federal Register Volume 88, Number 164 (Friday, August 25, 2023)]
[Rules and Regulations]
[Pages 58102-58104]
[FR Doc No: 2023-18324]

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DEPARTMENT OF HOMELAND SECURITY

Coast Guard

33 CFR Part 117

[Docket No. USCG-2022-0891]
RIN 1625-AA09

Drawbridge Operation Regulation; Mill Neck Creek, Bayville, NY

AGENCY: Coast Guard, Department of Homeland Security (DHS).

ACTION: Temporary interim rule and request for comments.

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SUMMARY: The Coast Guard is temporarily modifying the operating
schedule that governs the Bayville Highway Bridge across the Mill Neck
Creek, mile 0.1, at Bayville, NY. This action is necessary to allow the
bridge owner to complete the remaining replacements and repairs.

DATES: This temporary interim rule is effective from August 25, 2023,
through January 31, 2024.

    Comments and related material must reach the Coast Guard on or
before September 25, 2023.

ADDRESSES:  To view documents mentioned in this preamble as being
available in the docket, go to https://www.regulations.gov. Type the
docket number (USCG-2022-0891) in the ``SEARCH'' box and click
``SEARCH''. In the Document Type column, select ``Supporting & Related
Material''.

FOR FURTHER INFORMATION CONTACT: If you have questions on this rule,
call or email Stephanie E. Lopez, Bridge Management Specialist, First
Coast Guard District; telephone<PHONE_NUMBER>, email
[email protected].

SUPPLEMENTARY INFORMATION:

I. Table of Abbreviations

CFR Code of Federal Regulations
DHS Department of Homeland Security
FR Federal Register
OMB Office of Management and Budget
NPRM Notice of Proposed Rulemaking
Sec.  Section
U.S.C. United States Code

II. Background Information and Regulatory History

    The Coast Guard is issuing this temporary interim rule without
prior notice and opportunity to comment pursuant to authority under
section 4(a) of the Administrative Procedure Act (APA) (5 U.S.C.
553(b)). This provision authorizes an agency to issue a rule without
prior notice and opportunity to comment when the agency for good cause
finds that those procedures are ``impracticable, unnecessary, or
contrary to the public interest.'' Under 5 U.S.C. 553(b), the Coast
Guard finds that good cause exists for not publishing a notice of
proposed rulemaking (NPRM) with respect to this rule because it is
impracticable. This bridge is operating under single leaf openings and
will continue to operate in this way until rehabilitation work can be
completed in January 2024.
    On May 10, 2022, the Coast Guard issued a General Deviation which
allowed the bridge owner, Nassau County, to deviate from the current
operating schedule in 33 CFR 117.800 to conduct major mechanical
rehabilitation of the bridge. Due to delays in procuring materials, the
project has run past the end date of April 12, 2023, of the General
Deviation. The bridge cannot be brought back to operating condition
until the completion of the mechanical rehabilitation. Therefore, there
is insufficient time to provide a reasonable comment period and then
consider those comments before issuing the modification.
    Under 5 U.S.C. 553(d)(3), the Coast Guard finds that good cause
exists for making it effective in less than 30 days after publication
in the Federal Register. For reasons presented above, delaying the
effective date of this rule would be impracticable and contrary to the
public interest because the bridge is currently incapable of normal
operations and will not be back into full operation until the
rehabilitation work can be completed.
    We are soliciting comments on this rulemaking. If the Coast Guard
determines that changes to the temporary interim rule are necessary, we
will publish a temporary final rule or other appropriate document.

III. Legal Authority and Need for Rule

    The Coast Guard is issuing this temporary interim rule under
authority in 33 U.S.C. 499. The Coast Guard is modifying the operating
schedule that governs the Bayville Highway Bridge across the Mill Neck
Creek, mile 0.1, Bayville, New York. The Bayville highway bridge has a
vertical clearance, in the closed position, of 9 feet at mean high
water and unlimited vertical clearance when opened.
    The existing drawbridge regulation, 33 CFR 117.800, states that the
draw of the Bayville highway bridge, mile 0.1, shall open on signal
from May 1 through October 31 and at all other times at least two-hour
advance notice. Nassau County, the bridge owner, has requested to
operate under single leaf openings so they may continue rehabilitation
on the bridge while providing minimal impact on marine traffic.

IV. Discussion of the Rule

    The Coast Guard is issuing this rule, which permits a temporary
deviation from the operating schedule that governs the Bayville Highway
Bridge across the Mill Neck Creek, mile 0.1, Bayville, New York. The
rule is necessary to accommodate the completion of the bridge
mechanical repairs. This rule allows the bridge to operate under single
leaf openings until January 31, 2024. Vessels that can transit under
the bridge without an opening may do so.

V. Regulatory Analyses

    We developed this temporary interim rule after considering numerous
statutes and Executive orders related to rulemaking. Below we summarize
our analyses based on a number of these statutes and Executive orders.

A. Regulatory Planning and Review

    Executive Orders 12866 and 13563 direct agencies to assess the
costs and benefits of available regulatory alternatives and, if
regulation is necessary, to select regulatory approaches that maximize
net benefits. This temporary interim rule has not been designated a
``significant regulatory action,'' under Executive Order 12866, as
amended by Executive Order 14094 (Modernizing Regulatory Review).
Accordingly, the temporary interim rule has not been reviewed by the
Office of Management and Budget (OMB).
    This regulatory action determination is based on the ability that
vessels can still transit the bridge through a single leaf operation as
well as all vessels that do not require an opening may transit.

B. Impact on Small Entities

    The Regulatory Flexibility Act of 1980 (RFA), 5 U.S.C. 601-612, as
amended, requires Federal agencies to consider the potential impact of
regulations on small entities during rulemaking. The term ``small
entities'' comprises small businesses, not-for-profit organizations
that are independently owned and operated and are not dominant in their
fields, and governmental jurisdictions with populations of less than
50,000. The Coast Guard certifies under 5 U.S.C. 605(b) that this rule
would not have a significant economic impact on a substantial number of
small entities.
    While some owners or operators of vessels intending to transit the
bridge may be small entities, for the reasons stated in section V.A.
above, this rule would not have a significant economic impact on any
vessel owner or operator.
    If you think that your business, organization, or governmental
jurisdiction qualifies as a small entity and that this rule would have
a significant economic impact on it, please submit a comment explaining
why you think it qualifies and how and to what degree this rule would
economically affect it.
    Under section 213(a) of the Small Business Regulatory Enforcement
Fairness Act of 1996 (Pub. L. 104-121), we want to assist small
entities in understanding this rule. If the rule would affect your
small business, organization, or governmental jurisdiction and you have
questions concerning its provisions or options for compliance, please
contact the person listed in the FOR FURTHER INFORMATION CONTACT
section. The Coast Guard will not retaliate against small entities that
question or complain about this rule or any policy or action of the
Coast Guard.

C. Collection of Information

    This rule calls for no new collection of information under the
Paperwork

Reduction Act of 1995 (44 U.S.C. 3501-3520.).

D. Federalism and Indian Tribal Governments

    A rule has implications for federalism under Executive Order 13132
(Federalism), if it has a substantial direct effect on the States, on
the relationship between the National Government and the States, or on
the distribution of power and responsibilities among the various levels
of government. We have analyzed this rule under that order and have
determined that it is consistent with the fundamental federalism
principles and preemption requirements described in Executive Order
13132.
    Also, this rule does not have tribal implications under Executive
Order 13175 (Consultation and Coordination with Indian Tribal
Governments) because it would not have a substantial direct effect on
one or more Indian tribes, on the relationship between the Federal
Government and Indian tribes, or on the distribution of power and
responsibilities between the Federal Government and Indian tribes.

E. Unfunded Mandates Reform Act

    The Unfunded Mandates Reform Act of 1995 (2 U.S.C. 1531-1538)
requires Federal agencies to assess the effects of their discretionary
regulatory actions. In particular, the Act addresses actions that may
result in the expenditure by a State, local, or tribal government, in
the aggregate, or by the private sector of $100,000,000 (adjusted for
inflation) or more in any one year. Though this rule will not result in
such an expenditure, we do discuss the effects of this rule elsewhere
in this preamble.

F. Environment

    We have analyzed this rule under Department of Homeland Security
Management Directive 023-01, Rev.1, associated implementing
instructions, and Environmental Planning Policy COMDTINST 5090.1
(series), which guide the Coast Guard in complying with the National
Environmental Policy Act of 1969 (NEPA) (42 U.S.C. 4321-4370f). The
Coast Guard has determined that this action is one of a category of
actions that do not individually or cumulatively have a significant
effect on the human environment. This rule promulgates the operating
regulations or procedures for drawbridges. Normally such actions are
categorically excluded from further review, under paragraph L49, of
Chapter 3, Table 3-1 of the U.S. Coast Guard Environmental Planning
Implementation Procedures.
    Neither a Record of Environmental Consideration nor a Memorandum
for the Record are required for this rule.

VI. Public Participation and Request for Comments

    We view public participation as essential to effective rulemaking
and will consider all comments and material received during the comment
period. Your comment can help shape the outcome of this rulemaking. If
you submit a comment, please include the docket number for this
rulemaking, indicate the specific section of this document to which
each comment applies, and provide a reason for each suggestion or
recommendation.
    We encourage you to submit comments through the Federal Decision-
Making Portal at https://www.regulations.gov. To do so, go to https://www.regulations.gov, type USCG-2022-0891 in the search box and click
``Search.'' Next, look for this document in the ``Search Results''
column, and click on it. Then click on the ``Comment'' option. If your
material cannot be submitted using https://www.regulations.gov, contact
the person in the FOR FURTHER INFORMATION CONTACT section of this
document for alternate instructions.
    To view documents mentioned in this rule as being available in the
docket, find the docket as described in the previous paragraph, and
then select ``Supporting & Related Material'' in the Document Type
column. Public comments will also be placed in our online docket and
can be viewed by following instructions on the https://www.regulations.gov Frequently Asked Questions web page. We review all
comments received, but we will only post comments that address the
topic of the rule. We may choose not to post off-topic, inappropriate,
or duplicate comments that we receive. Additionally, if you click on
the ``Dockets'' tab and then the rule, you should see a ``Subscribe''
option for email alerts. Selecting this option will enable
notifications when comments are posted, or if/when a final rule is
published.
    We accept anonymous comments. Comments we post to https://www.regulations.gov will include any personal information you have
provided. For more about privacy and submissions in response to this
document, see DHS's eRulemaking System of Records notice (85 FR 14226,
March 11, 2020).

List of Subjects in 33 CFR Part 117

    Bridges.
    For the reasons discussed in the preamble, the Coast Guard amends
33 CFR part 117 as follows:

PART 117--DRAWBRIDGE OPERATION REGULATIONS

0
1. The authority citation for part 117 continues to read as follows:

    Authority:  33 U.S.C. 499; 33 CFR 1.05-1; and DHS Delegation No.
00170.1, Revision No. 01.3.

Sec.  117.800  [Stayed]

0
2. Stay Sec.  117.800.

0
3. Add Sec.  117.T800 to read as follows:

Sec.  117.T800 Mill  Neck Creek.

    The draw shall operate on single leaf operations from August 25,
2023, to 11:59 p.m. on January 31, 2024.

    Dated: August 20, 2023.
J.W. Mauger,
Rear Admiral, U.S. Coast Guard, Commander, First Coast Guard District.
[FR Doc. 2023-18324 Filed 8-24-23; 8:45 am]
BILLING CODE 9110-04-P


To: Nhan Nguyen, RAD Branch Chief From: Joe Avcin, RAD Staff

Date: 3/4/2015 Re: Close-Out of Technical Matters associated with the ECA Incineration Testing Program: Laboratory-Scale Incineration Testing of Fluoropolymers

The ECA Incineration Testing Program: Laboratory-Scale Incineration Testing of Fluoropolymers was completed on October 30, 2009.  The final study report associated with this effort consisted of about 3,900 pages of main report body pages and the associated supporting appendices.  The central conclusion of this study was that Phase II combustion testing of Fluoropolymer Composites 1, 2, 3, and 4 in the laboratory-scale thermal reactor system determined that waste incineration of fluoropolymers does not emit detectable levels of PFOA under conditions representative of typical municipal waste combustor operations in the U.S.  Based on this testing, waste incineration of fluoropolymers is not expected to be a source of PFOA in the environment.

Both Phase I and Phase II testing described in the Final Study Report were performed in accordance with the requirements of the Enforceable Consent Agreement (ECA) and the TSCA GLPs as embodied in the EPA-approved Quality Assurance Project Plans (QAPPs).  Upon review of the report and appendices, EPA did find eight areas that required additional technical clarification from the test sponsors.  These areas have been discussed with Philip Taylor, the Study Director, and Robert Giraud, the Technical Project Manager/Facility Management.

Satisfactory responses to all eight areas have been obtained.  These topics and their responses are detailed in the files "Responses to EPA Review of Fluoropolymers Final Study Report 07-11-2013.pdf" and "Responses to EPA Review of Fluoropolymers Final Study Report 03-02-2015.pdf."


[Federal Register Volume 81, Number 191 (Monday, October 3, 2016)]
[Notices]
[Pages 68010-68011]
[FR Doc No: 2016-23849]

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DEPARTMENT OF ENERGY

Federal Energy Regulatory Commission

[Docket No. ER16-2659-000]

Grant Plains Wind, LLC; Supplemental Notice That Initial Market-
Based Rate Filing Includes Request for Blanket Section 204
Authorization

    This is a supplemental notice in the above-referenced proceeding of
Grant Plains Wind, LLC's application for market-based rate authority,
with an

accompanying rate tariff, noting that such application includes a
request for blanket authorization, under 18 CFR part 34, of future
issuances of securities and assumptions of liability.
    Any person desiring to intervene or to protest should file with the
Federal Energy Regulatory Commission, 888 First Street NE., Washington,
DC 20426, in accordance with Rules 211 and 214 of the Commission's
Rules of Practice and Procedure 18 CFR 385.211 and 385.214). Anyone
filing a motion to intervene or protest must serve a copy of that
document on the Applicant.
    Notice is hereby given that the deadline for filing protests with
regard to the applicant's request for blanket authorization, under 18
CFR part 34, of future issuances of securities and assumptions of
liability, is October 17, 2016.
    The Commission encourages electronic submission of protests and
interventions in lieu of paper, using the FERC Online links at http://www.ferc.gov. To facilitate electronic service, persons with Internet
access who will eFile a document and/or be listed as a contact for an
intervenor must create and validate an eRegistration account using the
eRegistration link. Select the eFiling link to log on and submit the
intervention or protests.
    Persons unable to file electronically should submit an original and
5 copies of the intervention or protest to the Federal Energy
Regulatory Commission, 888 First Street NE., Washington, DC 20426.
    The filings in the above-referenced proceeding are accessible in
the Commission's eLibrary system by clicking on the appropriate link in
the above list. They are also available for electronic review in the
Commission's Public Reference Room in Washington, DC. There is an
eSubscription link on the Web site that enables subscribers to receive
email notification when a document is added to a subscribed docket(s).
For assistance with any FERC Online service, please email
<EMAIL_ADDRESS>or call<PHONE_NUMBER> (toll free). For
TTY, call<PHONE_NUMBER>.

    Dated: September 27, 2016.
Nathaniel J. Davis, Sr.,
Deputy Secretary.
[FR Doc. 2016-23849 Filed 9-30-16; 8:45 am]
 BILLING CODE 6717-01-P


                   Stage II VRS Incremental Benefit Analysis EPA's Guidance on Removing Stage II Gasoline Vapor Control Programs from State Implementation Plans and Assessing Comparable Measures (henceforth will be referred to as the Guidance on Removing Stage II) provides for a method of calculating the incremental emissions benefit of keeping Stage II VRS versus the phase in of ORVR.  The overall Stage II-ORVR increment is an area-wide emission control gain over the ozone season from Stage II installations at GDFs as ORVR is phased in.  Calculation of this increment can also indicate the potential loss of emission reductions from removing Stage II.  This equation (entitled Stage II VRS Incremental Benefit Equation) used in the calculation is:

   (1) incrementi = Emissions Benefit of Stage II  -  Emissions Increase Due to Incompatibility, or

      incrementi = (QSII)(1-QORVRi)(NiuSII)  -  (QSIIva)(CFi), where:

             incrementi = the fractional reduction of VOCs from refueling in the nonattainment area during ozone season for a given end of calendar year.              i = year ending

      QSII = fraction of gasoline throughput covered by Stage II vapor recovery systems

      QORVRi = fraction of annual gallons of highway motor gasoline dispensed to ORVR-equipped vehicles

      iuSII  = The in-use Stage II control efficiency (e.g., if removes 100 percent of VOCs each time would use 1.0)

      QSIIva = fraction of gasoline throughput covered by traditional vacuum assist Stage II VRS

      CFi = Compatibility factor term which is determined from studies looking at excessive emissions produced by the incompatibility between vacuum assist Stage II VRS and ORVR which depends in part on GDF designs and varies by year.

The increment for the Atlanta 13-county area has been calculated for the years 2012 through 2017.  These calculations assume immediate deactivation of the requirement for all areas. The methodology and tables used to determine the values of the terms in the equation as they apply to Atlanta 13 county area can be found below.  With these Atlanta-specific values included, the equation is further reduced.

   (2) incrementi  = (0.9)(1-QORVRi)(0.62)  -  (0.95)(0.765)(VMTORVRi), where:       QORVRi  = fraction of annual gallons of highway motor gasoline dispensed to ORVR-equipped vehicles for a given year       VMTORVRi = fraction of vehicle miles traveled that are linked to ORVR equipped vehicles for a given year. The fraction of vehicle miles traveled was directly provided by the EPA's Guidance Document, Appendix A, Table A-1 (USEPA, "Guidance on Removing Stage II Gasoline Vapor Control Programs from State Implementation Plans and Assessing Comparable Measures," Office of Air Quality Planning and Standards, EPA-457/B-12-001, August 7, 2012). For more details, consult EPA Memorandum "Updated data for ORVR Widespread Use Assessment" February 29, 2012, in docket (number EPA-HQ-OAR-2010-1076). The final calculations of the increment were made and listed in Table A-1 after locating in the Guidance on Removing Stage II  the values to plug into the reduced equation for QORVRi  and VMTORVRi for years ending in 2012-2017.

                                  Table A-1                                           Incremental Benefit of Maintaining Stage II VRS in Atlanta with ORVR Phase-In                                                                           Year Ending                                      QORVR

VMTORVR (fraction)                               Incremental Benefit                                                                       Incremental Benefit                                                                                (fraction)                                   (fraction)                             (fractional reduction)                                   (tons/day)                                      2012                                      0.777                                      0.800                                     0.0659                                      2.26                                      2013                                      0.810                                      0.834                                     0.0454                                      1.56                                      2014                                      0.840                                      0.863                                     0.0266                                      0.92                                      2015                                      0.865                                      0.888                                     0.0108                                      0.37                                      2016                                      0.886                                      0.909                                    -0.00245                                     -0.085                                      2017                                      0.903                                      0.925                                     -0.0131                                     -0.450

As shown in Table A-1 above, the increment declines from 2.26 tons/day in 2012 to zero during 2016 before demonstrating a detrimental effect of -0.450 tons/day by 2017. This indicates a disbenefit over time. Details regarding the unit conversion of increment from fractional reduction to tons/day reduction including the need for this conversion are discussed on pages A-6 to A-8.  Table A-2 provides an overview of the minimal initial impact that Stage II removal would have on Atlanta's ability to attain the ozone NAAQS standards. Note that fractions are predominately used in Table A-1 and in the description of the equation variables in this Appendix while the tables in the Guidance on Removing Stage II use percentages.  Therefore, each value in those tables in the guidance was divided by 100 before proceeding further with the calculations of the incremental benefit.

                                                                                Table A-2  Impact of Stage II Removal on Ability of Atlanta to Attain Ozone NAAQS Standards*

Year ending 2006 VOC MVEB 2008 Ozone Maint. Plan Baseline VOC emissions

VOC On-Road emissions inventory with Stage II VRS**   VOC Stage II increment

  VOC emissions inventory w/o Stage II VRS**

  VOC Stage II increment as % of emissions inventory

(tons/day) (tons/day) (tons/day) (tons/day) (tons/day) (%) 2008 171.83 165.53 165.53 N/A N/A N/A 2012 171.83 165.53 127.33 2.26 N/A N/A 2013 171.83 165.53 117.78 1.56 N/A N/A 2014 171.83 165.53 108.23 0.92 109.15  0.87 2015 171.83 165.53 98.68 0.37 99.05  0.38 2016 171.83 165.53 89.13 -0.085 89.05 -0.095 * All emissions inventory, baseline and budget values in this chart refer solely to on-road mobile source emissions ** Emissions inventory values in this table for 2008 is based on the 2008 Atlanta Ozone Maintenance Plan baseline and projected inventory for 2016 were taken from Volume II: Plan 2040 Conformity Determination Report (CDR)'s transportation conformity demonstration dated July 2011.  Inventory numbers for intermediate years were calculated by assuming a linear trend in VOC emissions from 2008-2016.

As shown in Table A-2, Stage II VRS increment never exceeds 1% of the VOC emissions inventory before decreasing to zero from 2014-2016.   It is observed that VOC on-road mobile source emissions inventory for cases of Stage II VRS control system removal from 2014-2016 is well below the 2006 motor vehicle budget (MVEB) from the Atlanta Early Progress SIP and 2008 baseline year emissions levels listed in the Atlanta 8-Hour Ozone Maintenance Plan.

Atlanta-Based Values to be Used In the Stage II VRS Incremental Benefit Equation                                               The Stage II Removal Guidance provides an equation (Stage II VRS Incremental Benefit Equation) along with sample calculations, recommendations and tables to be used by the States to quantify the incremental benefit of Stage II VRS controls.  Using this guidance, the variables in the equation are assigned values specific to the Atlanta 13 county area as depicted below in Table A-3.

                                   Table A-3                                               Atlanta Based Values Used in Stage II Incremental Benefit Equation

Variable Value Basis for Value

QSII 0.9 Georgia adopted the CAA exemptions provisions for small GDFs (<50,000 gal/month) and 0.9 is default value for such states in Stage II Removal Guidance, similar to our own estimates of 2267 out of 2587 facilities containing Stage II controls (0.88, rounds to 0.9).

QORVRi See Table 1 Gasoline Dispensed Fraction for a given year provided by Table A-1 in Stage II Removal Guidance for years 2012-2017

iuSII 0.62 Frequency of inspections of Stage II VRS controls is now every 3 years which is considered "minimal and less frequent" which is matched to a Stage II VRS efficiency of 0.62 in the Waiver Rule (p. 28774)*.    QSIIva 0.95 13-county percentage of facilities with vacuum assist systems as suggested by the Guidance on Removing Stage II and supported by the Georgia EPD Engines & Fuels Unit. There are approximately 2587 facilities with Stage II in place with 2522 of them using vacuum assist Stage II. These numbers demonstrated a slightly higher QSIIva value than guidance (0.97 vs. 0.95), but are going with guidance to be conservative and account for year to year variation.

CFi 0.07645*VMTORVRi (See Table 1 for VMTORVRi values) 0.07645 is control efficiency loss estimate from weighing two technologies tested in California Air Resources Board study. This value is what states are asked to use**. VMT percentage (VMTORVRi ) for a given year is provided by Table A-1 in Guidance on Removing Stage II for years 2012-2017.

*The Waiver Rule cites: Technical Guidance  -  Stage II Vapor Recovery Systems for Control of Vehicle Refueling at Gasoline Dispensing Facilities Volume I: Chapters," EPA-450/3-91-022a, November 1991. This study is a composite of multiple studies. **EPA Memorandum Calculating Stage II Vacuum Assist Stage II VRS and ORVR Excess Emissions, Glenn Passavant, May 2012

The gasoline consumption values and projections were taken from the Department of Energy's 2011 "EIA Annual Outlook (AEO)  -  Liquid Fuels Supply and Disposition Reference case table" which is referenced on page 20 in EPA's guidance document with the data source provided by EPA on the same page under footnote 29. Other options were provided by the guidance, but this was the most straightforward approach. Furthermore, EPA's guidance document recommends states use Table A-4 in the guidance's appendix to break down the national gasoline consumption numbers into consumption by the relevant state (Georgia in this case) for the base case (year 2010) and then multiply this value by the ratio of projected consumption/2010 consumption to obtain the future year values seen in this SIP.  The AEO report projected in 2017 that gasoline consumption would decrease slightly relative to 2016. Vehicle miles traveled and population is quantified through the transportation planning process whereas gasoline consumption is based on Department of Energy, FHWA and other sources. Vehicle miles traveled can decrease while gasoline consumption flatten out or decrease slightly due to improvements in fuel efficiency of motor vehicles as evidenced by the strengthening of CAFÉ standards

      Converting Stage II VPS Fractional Incremental Benefit to Tons/Day

The Guidance on Removing Stage II provides an additional equation with examples and recommendations on how to convert the Stage II increment in fractional form into tons/day VOC reduction. This conversion is necessary as tons/day reduction benefit values are used in this document in Tables 1-2 to demonstrate non-interference.  The equation is:

Incrementi (tons/day) = (Incrementi (fraction))(GCi)(EF)(conversion factor),

where GCi = (GC2010) (GCi/GC2010)(ATLfraction)

The description of the variables and the values to be plugged into the equation are provided in Table A-4.

                                   Table A-4                                         Variables and Associated Values Needed to Convert Fractional VOC Emission Benefit to Tons/Day                                         Variable Value Basis for Value

Incrementi (fraction) See Table 1 For a given end of year i, the fractional increment can be obtained from Table A-1 in this Appendix. For details regarding how it was calculated, see Section 3 and page 1-2 of this Appendix.

GC2010 5.9588x10[10] Gallons of gasoline consumed in the United States in 2010 according to the FHWA Highway Statistics-Monthly gasoline reported by States-MF33GA table (2012 version). To get a value for a future year value since more recent data is not available, one needs to grow this value using projections. To get Atlanta's gasoline consumed value, GCi, for a future year i, the GC2010 value needs to be multiplied by the ratio of future year consumption to 2010 consumption and by the fraction of national gasoline consumed in Atlanta (ATLfraction). The value for this ratio, called "GCi/GC2010", and ATLfraction is provided below.

(GCi/GC2010) 2012:1.0343 2013:1.0399 2014:1.0410 2015:1.0421 2016:1.0443 2017:1.0377

Ratio of given year's projected national gasoline consumption to gasoline consumption in 2010. This ratio is multiplied by the known 2010 national gasoline consumption value, GC2010 to grow the value to future years. Then to obtain the gasoline consumed specifically in Atlanta, this future value is multiplied by the fraction of national gasoline consumption occurring in Atlanta (ATLfraction). These gasoline consumption statistics and future projections are provided by the Department of Energy's AIA Annual Outlook (AEO)-Liquid Fuels Supply and Disposition-Reference case table (2012 version).  This ratio is provided here for the years investigated, 2012-2017.

ATLfraction 0.01677214 Fraction of national gasoline supply consumed by the Atlanta 13-county area according to Table A-4 in the Guidance on Removing Stage II*.

EF 4.6  Uncontrolled displacement refueling emission factor in units of grams per gallon consumed which quantifies the incompatibility between ORVR and Stage II VRS. Value for Georgia provided by Table A-7 in the Guidance on Removing Stage II *.

Conversion factor 7.20465x10[-9]

Converts g/season to tons/day. There are 1.10x10[-6] tons in a gram and 153 days in an ozone season. Therefore,  (1.10x10[-6]ton/g)/153d = 7.20465x10[-9] ton/g/d

* See Appendix A of Guidance on Removing Stage II for the equation that was used to determine EF for each state and the table (Table A-7) listing EF by state including Georgia. This guidance also provides additional tables (Tables A-2 and A-3) to allow States to determine EF on their own using the equation along with local Reid Vapor Pressure data. Georgia compared EF calculated on their own with the Table A-7 number and obtained the same quantity, 4.6g/gal.

Using the values in Table A-4, the equation for the end of 2013, for example, is reduced to:

Increment2013(tons/day) = (Increment2013(fraction))(GC2013)(4.6g/gal)( 7.20465x10[-9]ton/g/d)= 	(Increment2013(fraction)) (GC2010) (GCi/GC2010)(ATLfraction) )(4.6g/gal)( 7.20465x10[-9]ton/g/d)= 	(0.0454)( 5.9588x10[10] gal)(1.0399)( 0.01677214) (4.6g/gal)( 7.20465x10-9  ton/g/d)=1.56 tons/d

Vehicle class for Stage II comprises MOVES vehicle types 21, 31, and 32 which are passenger cars, passenger trucks, and commercial trucks. Of these vehicle types, only those powered by gasoline resulting in Stage II vehicle recovery applicablitiy were used in the analysis.                                    Table A-5                                         Age Distribution of Vehicles Used in VOC emission analysis (13 county area out of the 20 county 1997 ozone maintenance area)

Vehicle Class Year Age Fraction of Vehicles  Motorcycle 2008 0 0.0005 Motorcycle 2008 1 0.10051 Motorcycle 2008 2 0.118612 Motorcycle 2008 3 0.09931 Motorcycle 2008 4 0.075108 Motorcycle 2008 5 0.061206 Motorcycle 2008 6 0.053505 Motorcycle 2008 7 0.047805 Motorcycle 2008 8 0.039704 Motorcycle 2008 9 0.036204 Motorcycle 2008 10 0.033903 Motorcycle 2008 11 0.333633 Motorcycle 2008 12 0 Motorcycle 2008 13 0 Motorcycle 2008 14 0 Motorcycle 2008 15 0 Motorcycle 2008 16 0 Motorcycle 2008 17 0 Motorcycle 2008 18 0 Motorcycle 2008 19 0 Motorcycle 2008 20 0 Motorcycle 2008 21 0 Motorcycle 2008 22 0 Motorcycle 2008 23 0 Motorcycle 2008 24 0 Motorcycle 2008 25 0 Motorcycle 2008 26 0 Motorcycle 2008 27 0 Motorcycle 2008 28 0 Motorcycle 2008 29 0 Motorcycle 2008 30 0 Passenger Car 2008 0 0.023802 Passenger Car 2008 1 0.071207 Passenger Car 2008 2 0.068707 Passenger Car 2008 3 0.077108 Passenger Car 2008 4 0.072907 Passenger Car 2008 5 0.067107 Passenger Car 2008 6 0.068907 Passenger Car 2008 7 0.065607 Passenger Car 2008 8 0.076308 Passenger Car 2008 9 0.061806 Passenger Car 2008 10 0.055906 Passenger Car 2008 11 0.046105 Passenger Car 2008 12 0.039904 Passenger Car 2008 13 0.037004 Passenger Car 2008 14 0.032503 Passenger Car 2008 15 0.026703 Passenger Car 2008 16 0.021402 Passenger Car 2008 17 0.016602 Passenger Car 2008 18 0.012601 Passenger Car 2008 19 0.008901 Passenger Car 2008 20 0.005401 Passenger Car 2008 21 0.0032 Passenger Car 2008 22 0.0026 Passenger Car 2008 23 0.0023 Passenger Car 2008 24 0.002035 Passenger Car 2008 25 0.0018 Passenger Car 2008 26 0.001592 Passenger Car 2008 27 0.001409 Passenger Car 2008 28 0.001246 Passenger Car 2008 29 0.001102 Passenger Car 2008 30 0.026219 Passenger Truck 2008 0 0.023121 Passenger Truck 2008 1 0.071154 Passenger Truck 2008 2 0.105903 Passenger Truck 2008 3 0.075177 Passenger Truck 2008 4 0.061693 Passenger Truck 2008 5 0.069989 Passenger Truck 2008 6 0.083159 Passenger Truck 2008 7 0.026784 Passenger Truck 2008 8 0.039136 Passenger Truck 2008 9 0.043512 Passenger Truck 2008 10 0.041972 Passenger Truck 2008 11 0.033861 Passenger Truck 2008 12 0.029772 Passenger Truck 2008 13 0.039356 Passenger Truck 2008 14 0.041676 Passenger Truck 2008 15 0.043214 Passenger Truck 2008 16 0.029028 Passenger Truck 2008 17 0.035318 Passenger Truck 2008 18 0.030859 Passenger Truck 2008 19 0.025462 Passenger Truck 2008 20 0.017469 Passenger Truck 2008 21 0.01364 Passenger Truck 2008 22 0.015763 Passenger Truck 2008 23 0.000115 Passenger Truck 2008 24 0.000066 Passenger Truck 2008 25 0.000044 Passenger Truck 2008 26 0.000029 Passenger Truck 2008 27 0.000018 Passenger Truck 2008 28 0.000012 Passenger Truck 2008 29 0.000008 Passenger Truck 2008 30 0.002691 Light Commercial Truck 2008 0 0.026942 Light Commercial Truck 2008 1 0.078328 Light Commercial Truck 2008 2 0.106484 Light Commercial Truck 2008 3 0.079146 Light Commercial Truck 2008 4 0.067242 Light Commercial Truck 2008 5 0.06582 Light Commercial Truck 2008 6 0.080436 Light Commercial Truck 2008 7 0.02973 Light Commercial Truck 2008 8 0.040318 Light Commercial Truck 2008 9 0.042595 Light Commercial Truck 2008 10 0.040104 Light Commercial Truck 2008 11 0.031972 Light Commercial Truck 2008 12 0.027782 Light Commercial Truck 2008 13 0.036454 Light Commercial Truck 2008 14 0.038931 Light Commercial Truck 2008 15 0.040401 Light Commercial Truck 2008 16 0.027173 Light Commercial Truck 2008 17 0.033193 Light Commercial Truck 2008 18 0.029596 Light Commercial Truck 2008 19 0.024823 Light Commercial Truck 2008 20 0.018135 Light Commercial Truck 2008 21 0.013929 Light Commercial Truck 2008 22 0.015422 Light Commercial Truck 2008 23 0.000146 Light Commercial Truck 2008 24 0.000067 Light Commercial Truck 2008 25 0.000039 Light Commercial Truck 2008 26 0.000026 Light Commercial Truck 2008 27 0.000019 Light Commercial Truck 2008 28 0.000013 Light Commercial Truck 2008 29 0.000009 Light Commercial Truck 2008 30 0.004724 Intercity Bus 2008 0 0.0029 Intercity Bus 2008 1 0.0279 Intercity Bus 2008 2 0.0999 Intercity Bus 2008 3 0.1233 Intercity Bus 2008 4 0.0602 Intercity Bus 2008 5 0.0595 Intercity Bus 2008 6 0.0426 Intercity Bus 2008 7 0.0587 Intercity Bus 2008 8 0.0206 Intercity Bus 2008 9 0.0492 Intercity Bus 2008 10 0.0286 Intercity Bus 2008 11 0.0477 Intercity Bus 2008 12 0.0066 Intercity Bus 2008 13 0.174 Intercity Bus 2008 14 0.0382 Intercity Bus 2008 15 0.0668 Intercity Bus 2008 16 0.0125 Intercity Bus 2008 17 0.025 Intercity Bus 2008 18 0.0117 Intercity Bus 2008 19 0.0081 Intercity Bus 2008 20 0.0125 Intercity Bus 2008 21 0.0147 Intercity Bus 2008 22 0.0088 Intercity Bus 2008 23 0 Intercity Bus 2008 24 0 Intercity Bus 2008 25 0 Intercity Bus 2008 26 0 Intercity Bus 2008 27 0 Intercity Bus 2008 28 0 Intercity Bus 2008 29 0 Intercity Bus 2008 30 0 Transit Bus 2008 0 0.0029 Transit Bus 2008 1 0.0279 Transit Bus 2008 2 0.0999 Transit Bus 2008 3 0.1233 Transit Bus 2008 4 0.0602 Transit Bus 2008 5 0.0595 Transit Bus 2008 6 0.0426 Transit Bus 2008 7 0.0587 Transit Bus 2008 8 0.0206 Transit Bus 2008 9 0.0492 Transit Bus 2008 10 0.0286 Transit Bus 2008 11 0.0477 Transit Bus 2008 12 0.0066 Transit Bus 2008 13 0.174 Transit Bus 2008 14 0.0382 Transit Bus 2008 15 0.0668 Transit Bus 2008 16 0.0125 Transit Bus 2008 17 0.025 Transit Bus 2008 18 0.0117 Transit Bus 2008 19 0.0081 Transit Bus 2008 20 0.0125 Transit Bus 2008 21 0.0147 Transit Bus 2008 22 0.0088 Transit Bus 2008 23 0 Transit Bus 2008 24 0 Transit Bus 2008 25 0 Transit Bus 2008 26 0 Transit Bus 2008 27 0 Transit Bus 2008 28 0 Transit Bus 2008 29 0 Transit Bus 2008 30 0 School Bus 2008 0 0.036622 School Bus 2008 1 0.054844 School Bus 2008 2 0.050577 School Bus 2008 3 0.073061 School Bus 2008 4 0.064071 School Bus 2008 5 0.071838 School Bus 2008 6 0.048141 School Bus 2008 7 0.064119 School Bus 2008 8 0.079193 School Bus 2008 9 0.024764 School Bus 2008 10 0.058797 School Bus 2008 11 0.045612 School Bus 2008 12 0.064454 School Bus 2008 13 0.07385 School Bus 2008 14 0.031278 School Bus 2008 15 0.049673 School Bus 2008 16 0.014186 School Bus 2008 17 0.011503 School Bus 2008 18 0.013431 School Bus 2008 19 0.010755 School Bus 2008 20 0.007536 School Bus 2008 21 0.005224 School Bus 2008 22 0.006442 School Bus 2008 23 0.008637 School Bus 2008 24 0.011178 School Bus 2008 25 0.008357 School Bus 2008 26 0.000128 School Bus 2008 27 0.000084 School Bus 2008 28 0.000054 School Bus 2008 29 0.000035 School Bus 2008 30 0.011556 Refuse Truck 2008 0 0.049341 Refuse Truck 2008 1 0.069878 Refuse Truck 2008 2 0.084288 Refuse Truck 2008 3 0.078985 Refuse Truck 2008 4 0.074601 Refuse Truck 2008 5 0.06037 Refuse Truck 2008 6 0.050813 Refuse Truck 2008 7 0.049757 Refuse Truck 2008 8 0.0521 Refuse Truck 2008 9 0.040936 Refuse Truck 2008 10 0.037922 Refuse Truck 2008 11 0.03268 Refuse Truck 2008 12 0.03161 Refuse Truck 2008 13 0.029834 Refuse Truck 2008 14 0.032804 Refuse Truck 2008 15 0.031624 Refuse Truck 2008 16 0.027274 Refuse Truck 2008 17 0.024091 Refuse Truck 2008 18 0.026403 Refuse Truck 2008 19 0.018246 Refuse Truck 2008 20 0.01424 Refuse Truck 2008 21 0.012958 Refuse Truck 2008 22 0.012191 Refuse Truck 2008 23 0.011305 Refuse Truck 2008 24 0.010775 Refuse Truck 2008 25 0.008633 Refuse Truck 2008 26 0.007523 Refuse Truck 2008 27 0.006586 Refuse Truck 2008 28 0.006176 Refuse Truck 2008 29 0.005322 Refuse Truck 2008 30 0.000734 Single Unit Short-haul Truck 2008 0 0.048225 Single Unit Short-haul Truck 2008 1 0.048863 Single Unit Short-haul Truck 2008 2 0.074115 Single Unit Short-haul Truck 2008 3 0.082434 Single Unit Short-haul Truck 2008 4 0.079271 Single Unit Short-haul Truck 2008 5 0.062335 Single Unit Short-haul Truck 2008 6 0.046762 Single Unit Short-haul Truck 2008 7 0.045186 Single Unit Short-haul Truck 2008 8 0.059546 Single Unit Short-haul Truck 2008 9 0.038632 Single Unit Short-haul Truck 2008 10 0.034284 Single Unit Short-haul Truck 2008 11 0.030965 Single Unit Short-haul Truck 2008 12 0.031778 Single Unit Short-haul Truck 2008 13 0.031018 Single Unit Short-haul Truck 2008 14 0.037529 Single Unit Short-haul Truck 2008 15 0.037003 Single Unit Short-haul Truck 2008 16 0.027646 Single Unit Short-haul Truck 2008 17 0.025152 Single Unit Short-haul Truck 2008 18 0.028021 Single Unit Short-haul Truck 2008 19 0.019005 Single Unit Short-haul Truck 2008 20 0.011815 Single Unit Short-haul Truck 2008 21 0.009983 Single Unit Short-haul Truck 2008 22 0.010546 Single Unit Short-haul Truck 2008 23 0.01134 Single Unit Short-haul Truck 2008 24 0.01193 Single Unit Short-haul Truck 2008 25 0.00392 Single Unit Short-haul Truck 2008 26 0.003254 Single Unit Short-haul Truck 2008 27 0.002738 Single Unit Short-haul Truck 2008 28 0.002479 Single Unit Short-haul Truck 2008 29 0.002093 Single Unit Short-haul Truck 2008 30 0.042131 Single Unit Long-haul Truck 2008 0 0.051583 Single Unit Long-haul Truck 2008 1 0.050056 Single Unit Long-haul Truck 2008 2 0.076553 Single Unit Long-haul Truck 2008 3 0.085008 Single Unit Long-haul Truck 2008 4 0.081844 Single Unit Long-haul Truck 2008 5 0.064296 Single Unit Long-haul Truck 2008 6 0.048084 Single Unit Long-haul Truck 2008 7 0.04642 Single Unit Long-haul Truck 2008 8 0.059963 Single Unit Long-haul Truck 2008 9 0.039604 Single Unit Long-haul Truck 2008 10 0.034566 Single Unit Long-haul Truck 2008 11 0.031964 Single Unit Long-haul Truck 2008 12 0.032957 Single Unit Long-haul Truck 2008 13 0.031111 Single Unit Long-haul Truck 2008 14 0.037621 Single Unit Long-haul Truck 2008 15 0.037514 Single Unit Long-haul Truck 2008 16 0.027761 Single Unit Long-haul Truck 2008 17 0.025128 Single Unit Long-haul Truck 2008 18 0.027729 Single Unit Long-haul Truck 2008 19 0.018184 Single Unit Long-haul Truck 2008 20 0.011305 Single Unit Long-haul Truck 2008 21 0.009725 Single Unit Long-haul Truck 2008 22 0.009872 Single Unit Long-haul Truck 2008 23 0.01001 Single Unit Long-haul Truck 2008 24 0.01035 Single Unit Long-haul Truck 2008 25 0.003583 Single Unit Long-haul Truck 2008 26 0.003004 Single Unit Long-haul Truck 2008 27 0.002552 Single Unit Long-haul Truck 2008 28 0.002335 Single Unit Long-haul Truck 2008 29 0.001984 Single Unit Long-haul Truck 2008 30 0.027337 Motor Home 2008 0 0.039046 Motor Home 2008 1 0.032525 Motor Home 2008 2 0.061508 Motor Home 2008 3 0.078129 Motor Home 2008 4 0.075746 Motor Home 2008 5 0.058638 Motor Home 2008 6 0.040861 Motor Home 2008 7 0.039175 Motor Home 2008 8 0.06322 Motor Home 2008 9 0.034721 Motor Home 2008 10 0.031256 Motor Home 2008 11 0.027359 Motor Home 2008 12 0.028912 Motor Home 2008 13 0.031535 Motor Home 2008 14 0.040286 Motor Home 2008 15 0.039122 Motor Home 2008 16 0.02759 Motor Home 2008 17 0.025884 Motor Home 2008 18 0.029773 Motor Home 2008 19 0.021554 Motor Home 2008 20 0.011566 Motor Home 2008 21 0.008748 Motor Home 2008 22 0.011203 Motor Home 2008 23 0.014719 Motor Home 2008 24 0.016648 Motor Home 2008 25 0.00178 Motor Home 2008 26 0.001177 Motor Home 2008 27 0.000766 Motor Home 2008 28 0.000497 Motor Home 2008 29 0.000321 Motor Home 2008 30 0.105735 Combination Short-haul Truck 2008 0 0.04779 Combination Short-haul Truck 2008 1 0.072456 Combination Short-haul Truck 2008 2 0.084584 Combination Short-haul Truck 2008 3 0.077142 Combination Short-haul Truck 2008 4 0.072573 Combination Short-haul Truck 2008 5 0.059065 Combination Short-haul Truck 2008 6 0.050749 Combination Short-haul Truck 2008 7 0.049819 Combination Short-haul Truck 2008 8 0.050756 Combination Short-haul Truck 2008 9 0.040788 Combination Short-haul Truck 2008 10 0.038333 Combination Short-haul Truck 2008 11 0.032429 Combination Short-haul Truck 2008 12 0.030981 Combination Short-haul Truck 2008 13 0.029607 Combination Short-haul Truck 2008 14 0.032044 Combination Short-haul Truck 2008 15 0.030547 Combination Short-haul Truck 2008 16 0.02716 Combination Short-haul Truck 2008 17 0.023944 Combination Short-haul Truck 2008 18 0.02631 Combination Short-haul Truck 2008 19 0.018552 Combination Short-haul Truck 2008 20 0.014869 Combination Short-haul Truck 2008 21 0.01354 Combination Short-haul Truck 2008 22 0.012786 Combination Short-haul Truck 2008 23 0.011981 Combination Short-haul Truck 2008 24 0.011409 Combination Short-haul Truck 2008 25 0.009523 Combination Short-haul Truck 2008 26 0.0083 Combination Short-haul Truck 2008 27 0.007265 Combination Short-haul Truck 2008 28 0.006811 Combination Short-haul Truck 2008 29 0.005868 Combination Short-haul Truck 2008 30 0.002021 Combination Long-haul Truck 2008 0 0.045964 Combination Long-haul Truck 2008 1 0.077391 Combination Long-haul Truck 2008 2 0.085794 Combination Long-haul Truck 2008 3 0.074575 Combination Long-haul Truck 2008 4 0.069676 Combination Long-haul Truck 2008 5 0.057287 Combination Long-haul Truck 2008 6 0.051006 Combination Long-haul Truck 2008 7 0.050275 Combination Long-haul Truck 2008 8 0.048475 Combination Long-haul Truck 2008 9 0.040795 Combination Long-haul Truck 2008 10 0.039143 Combination Long-haul Truck 2008 11 0.032259 Combination Long-haul Truck 2008 12 0.030188 Combination Long-haul Truck 2008 13 0.029228 Combination Long-haul Truck 2008 14 0.03071 Combination Long-haul Truck 2008 15 0.028768 Combination Long-haul Truck 2008 16 0.026989 Combination Long-haul Truck 2008 17 0.023673 Combination Long-haul Truck 2008 18 0.02606 Combination Long-haul Truck 2008 19 0.018868 Combination Long-haul Truck 2008 20 0.015849 Combination Long-haul Truck 2008 21 0.014508 Combination Long-haul Truck 2008 22 0.013658 Combination Long-haul Truck 2008 23 0.012814 Combination Long-haul Truck 2008 24 0.012098 Combination Long-haul Truck 2008 25 0.011015 Combination Long-haul Truck 2008 26 0.009616 Combination Long-haul Truck 2008 27 0.008424 Combination Long-haul Truck 2008 28 0.007902 Combination Long-haul Truck 2008 29 0.006811 Combination Long-haul Truck 2008 30 0.000182

                                   Table A-6                                         Age Distribution of Vehicles Used in VOC emission analysis (7 county area out of the 20 county 1997 ozone maintenance area)

Vehicle Class Year Age Fraction of Vehicles  Motorcycle 2008 0 0.0005 Motorcycle 2008 1 0.0984 Motorcycle 2008 2 0.1081 Motorcycle 2008 3 0.0942 Motorcycle 2008 4 0.0741 Motorcycle 2008 5 0.0577 Motorcycle 2008 6 0.0549 Motorcycle 2008 7 0.0472 Motorcycle 2008 8 0.0387 Motorcycle 2008 9 0.0364 Motorcycle 2008 10 0.0263 Motorcycle 2008 11 0.3635 Motorcycle 2008 12 0 Motorcycle 2008 13 0 Motorcycle 2008 14 0 Motorcycle 2008 15 0 Motorcycle 2008 16 0 Motorcycle 2008 17 0 Motorcycle 2008 18 0 Motorcycle 2008 19 0 Motorcycle 2008 20 0 Motorcycle 2008 21 0 Motorcycle 2008 22 0 Motorcycle 2008 23 0 Motorcycle 2008 24 0 Motorcycle 2008 25 0 Motorcycle 2008 26 0 Motorcycle 2008 27 0 Motorcycle 2008 28 0 Motorcycle 2008 29 0 Motorcycle 2008 30 0 Passenger Car 2008 0 0.009901 Passenger Car 2008 1 0.044104 Passenger Car 2008 2 0.049405 Passenger Car 2008 3 0.057706 Passenger Car 2008 4 0.054905 Passenger Car 2008 5 0.053105 Passenger Car 2008 6 0.057206 Passenger Car 2008 7 0.057606 Passenger Car 2008 8 0.069907 Passenger Car 2008 9 0.061106 Passenger Car 2008 10 0.058806 Passenger Car 2008 11 0.050405 Passenger Car 2008 12 0.048005 Passenger Car 2008 13 0.045005 Passenger Car 2008 14 0.045505 Passenger Car 2008 15 0.040104 Passenger Car 2008 16 0.033603 Passenger Car 2008 17 0.029303 Passenger Car 2008 18 0.025703 Passenger Car 2008 19 0.019702 Passenger Car 2008 20 0.012201 Passenger Car 2008 21 0.007001 Passenger Car 2008 22 0.006501 Passenger Car 2008 23 0.005601 Passenger Car 2008 24 0.004825 Passenger Car 2008 25 0.004157 Passenger Car 2008 26 0.003581 Passenger Car 2008 27 0.003086 Passenger Car 2008 28 0.002658 Passenger Car 2008 29 0.00229 Passenger Car 2008 30 0.037008 Passenger Truck 2008 0 0.0134 Passenger Truck 2008 1 0.040861 Passenger Truck 2008 2 0.047061 Passenger Truck 2008 3 0.047678 Passenger Truck 2008 4 0.049802 Passenger Truck 2008 5 0.055112 Passenger Truck 2008 6 0.070443 Passenger Truck 2008 7 0.029079 Passenger Truck 2008 8 0.039684 Passenger Truck 2008 9 0.046467 Passenger Truck 2008 10 0.04476 Passenger Truck 2008 11 0.038319 Passenger Truck 2008 12 0.035567 Passenger Truck 2008 13 0.047014 Passenger Truck 2008 14 0.053968 Passenger Truck 2008 15 0.058407 Passenger Truck 2008 16 0.03932 Passenger Truck 2008 17 0.052093 Passenger Truck 2008 18 0.051714 Passenger Truck 2008 19 0.044402 Passenger Truck 2008 20 0.031351 Passenger Truck 2008 21 0.02613 Passenger Truck 2008 22 0.030012 Passenger Truck 2008 23 0.000478 Passenger Truck 2008 24 0.000436 Passenger Truck 2008 25 0.000422 Passenger Truck 2008 26 0.000402 Passenger Truck 2008 27 0.000372 Passenger Truck 2008 28 0.000356 Passenger Truck 2008 29 0.000343 Passenger Truck 2008 30 0.004548 Light Commercial Truck 2008 0 0.015685 Light Commercial Truck 2008 1 0.042317 Light Commercial Truck 2008 2 0.049047 Light Commercial Truck 2008 3 0.051342 Light Commercial Truck 2008 4 0.055018 Light Commercial Truck 2008 5 0.051403 Light Commercial Truck 2008 6 0.06946 Light Commercial Truck 2008 7 0.032822 Light Commercial Truck 2008 8 0.041934 Light Commercial Truck 2008 9 0.046121 Light Commercial Truck 2008 10 0.04344 Light Commercial Truck 2008 11 0.03658 Light Commercial Truck 2008 12 0.033358 Light Commercial Truck 2008 13 0.043466 Light Commercial Truck 2008 14 0.050827 Light Commercial Truck 2008 15 0.055037 Light Commercial Truck 2008 16 0.037184 Light Commercial Truck 2008 17 0.049276 Light Commercial Truck 2008 18 0.049831 Light Commercial Truck 2008 19 0.043615 Light Commercial Truck 2008 20 0.032879 Light Commercial Truck 2008 21 0.026545 Light Commercial Truck 2008 22 0.029535 Light Commercial Truck 2008 23 0.000493 Light Commercial Truck 2008 24 0.000405 Light Commercial Truck 2008 25 0.000367 Light Commercial Truck 2008 26 0.000361 Light Commercial Truck 2008 27 0.000393 Light Commercial Truck 2008 28 0.000386 Light Commercial Truck 2008 29 0.000372 Light Commercial Truck 2008 30 0.010501 Intercity Bus 2008 0 0 Intercity Bus 2008 1 0.039212 Intercity Bus 2008 2 0.107832 Intercity Bus 2008 3 0.078424 Intercity Bus 2008 4 0.039212 Intercity Bus 2008 5 0.068621 Intercity Bus 2008 6 0.019606 Intercity Bus 2008 7 0.196159 Intercity Bus 2008 8 0.098029 Intercity Bus 2008 9 0.039212 Intercity Bus 2008 10 0.049015 Intercity Bus 2008 11 0.019606 Intercity Bus 2008 12 0.019606 Intercity Bus 2008 13 0.009803 Intercity Bus 2008 14 0.019606 Intercity Bus 2008 15 0 Intercity Bus 2008 16 0.019606 Intercity Bus 2008 17 0.009803 Intercity Bus 2008 18 0.009803 Intercity Bus 2008 19 0.019606 Intercity Bus 2008 20 0.009803 Intercity Bus 2008 21 0.078424 Intercity Bus 2008 22 0.049015 Intercity Bus 2008 23 0 Intercity Bus 2008 24 0 Intercity Bus 2008 25 0 Intercity Bus 2008 26 0 Intercity Bus 2008 27 0 Intercity Bus 2008 28 0 Intercity Bus 2008 29 0 Intercity Bus 2008 30 0 Transit Bus 2008 0 0 Transit Bus 2008 1 0.039212 Transit Bus 2008 2 0.107832 Transit Bus 2008 3 0.078424 Transit Bus 2008 4 0.039212 Transit Bus 2008 5 0.068621 Transit Bus 2008 6 0.019606 Transit Bus 2008 7 0.196159 Transit Bus 2008 8 0.098029 Transit Bus 2008 9 0.039212 Transit Bus 2008 10 0.049015 Transit Bus 2008 11 0.019606 Transit Bus 2008 12 0.019606 Transit Bus 2008 13 0.009803 Transit Bus 2008 14 0.019606 Transit Bus 2008 15 0 Transit Bus 2008 16 0.019606 Transit Bus 2008 17 0.009803 Transit Bus 2008 18 0.009803 Transit Bus 2008 19 0.019606 Transit Bus 2008 20 0.009803 Transit Bus 2008 21 0.078424 Transit Bus 2008 22 0.049015 Transit Bus 2008 23 0 Transit Bus 2008 24 0 Transit Bus 2008 25 0 Transit Bus 2008 26 0 Transit Bus 2008 27 0 Transit Bus 2008 28 0 Transit Bus 2008 29 0 Transit Bus 2008 30 0 School Bus 2008 0 0.064774 School Bus 2008 1 0.015322 School Bus 2008 2 0.068632 School Bus 2008 3 0.063226 School Bus 2008 4 0.068425 School Bus 2008 5 0.059428 School Bus 2008 6 0.02765 School Bus 2008 7 0.085921 School Bus 2008 8 0.095068 School Bus 2008 9 0.006077 School Bus 2008 10 0.037989 School Bus 2008 11 0.031647 School Bus 2008 12 0.042059 School Bus 2008 13 0.067039 School Bus 2008 14 0.033032 School Bus 2008 15 0.065607 School Bus 2008 16 0.016997 School Bus 2008 17 0.014547 School Bus 2008 18 0.017783 School Bus 2008 19 0.012217 School Bus 2008 20 0.012787 School Bus 2008 21 0.009648 School Bus 2008 22 0.010238 School Bus 2008 23 0.010624 School Bus 2008 24 0.010901 School Bus 2008 25 0.007175 School Bus 2008 26 0.006278 School Bus 2008 27 0.005723 School Bus 2008 28 0.00207 School Bus 2008 29 0.00013 School Bus 2008 30 0.030987 Refuse Truck 2008 0 0.032947 Refuse Truck 2008 1 0.053251 Refuse Truck 2008 2 0.053796 Refuse Truck 2008 3 0.065918 Refuse Truck 2008 4 0.068904 Refuse Truck 2008 5 0.058114 Refuse Truck 2008 6 0.050908 Refuse Truck 2008 7 0.051593 Refuse Truck 2008 8 0.057315 Refuse Truck 2008 9 0.046104 Refuse Truck 2008 10 0.041169 Refuse Truck 2008 11 0.036167 Refuse Truck 2008 12 0.035258 Refuse Truck 2008 13 0.037093 Refuse Truck 2008 14 0.033576 Refuse Truck 2008 15 0.037192 Refuse Truck 2008 16 0.032712 Refuse Truck 2008 17 0.03073 Refuse Truck 2008 18 0.030444 Refuse Truck 2008 19 0.023488 Refuse Truck 2008 20 0.018045 Refuse Truck 2008 21 0.017664 Refuse Truck 2008 22 0.016542 Refuse Truck 2008 23 0.015199 Refuse Truck 2008 24 0.015258 Refuse Truck 2008 25 0.010792 Refuse Truck 2008 26 0.008885 Refuse Truck 2008 27 0.006868 Refuse Truck 2008 28 0.006436 Refuse Truck 2008 29 0.005545 Refuse Truck 2008 30 0.002088 Single Unit Short-haul Truck 2008 0 0.018095 Single Unit Short-haul Truck 2008 1 0.030997 Single Unit Short-haul Truck 2008 2 0.037588 Single Unit Short-haul Truck 2008 3 0.051465 Single Unit Short-haul Truck 2008 4 0.058546 Single Unit Short-haul Truck 2008 5 0.045876 Single Unit Short-haul Truck 2008 6 0.039778 Single Unit Short-haul Truck 2008 7 0.040884 Single Unit Short-haul Truck 2008 8 0.053671 Single Unit Short-haul Truck 2008 9 0.038557 Single Unit Short-haul Truck 2008 10 0.032097 Single Unit Short-haul Truck 2008 11 0.0312 Single Unit Short-haul Truck 2008 12 0.032839 Single Unit Short-haul Truck 2008 13 0.038872 Single Unit Short-haul Truck 2008 14 0.030822 Single Unit Short-haul Truck 2008 15 0.039118 Single Unit Short-haul Truck 2008 16 0.036573 Single Unit Short-haul Truck 2008 17 0.036517 Single Unit Short-haul Truck 2008 18 0.039263 Single Unit Short-haul Truck 2008 19 0.026897 Single Unit Short-haul Truck 2008 20 0.019728 Single Unit Short-haul Truck 2008 21 0.018272 Single Unit Short-haul Truck 2008 22 0.019638 Single Unit Short-haul Truck 2008 23 0.021677 Single Unit Short-haul Truck 2008 24 0.025482 Single Unit Short-haul Truck 2008 25 0.006893 Single Unit Short-haul Truck 2008 26 0.004457 Single Unit Short-haul Truck 2008 27 0.003368 Single Unit Short-haul Truck 2008 28 0.002956 Single Unit Short-haul Truck 2008 29 0.002452 Single Unit Short-haul Truck 2008 30 0.115422 Single Unit Long-haul Truck 2008 0 0.019088 Single Unit Long-haul Truck 2008 1 0.032835 Single Unit Long-haul Truck 2008 2 0.039847 Single Unit Long-haul Truck 2008 3 0.055161 Single Unit Long-haul Truck 2008 4 0.063103 Single Unit Long-haul Truck 2008 5 0.04944 Single Unit Long-haul Truck 2008 6 0.042936 Single Unit Long-haul Truck 2008 7 0.044115 Single Unit Long-haul Truck 2008 8 0.056385 Single Unit Long-haul Truck 2008 9 0.041101 Single Unit Long-haul Truck 2008 10 0.033782 Single Unit Long-haul Truck 2008 11 0.033499 Single Unit Long-haul Truck 2008 12 0.035515 Single Unit Long-haul Truck 2008 13 0.040682 Single Unit Long-haul Truck 2008 14 0.031709 Single Unit Long-haul Truck 2008 15 0.041152 Single Unit Long-haul Truck 2008 16 0.038508 Single Unit Long-haul Truck 2008 17 0.037969 Single Unit Long-haul Truck 2008 18 0.040433 Single Unit Long-haul Truck 2008 19 0.026605 Single Unit Long-haul Truck 2008 20 0.019648 Single Unit Long-haul Truck 2008 21 0.018734 Single Unit Long-haul Truck 2008 22 0.019247 Single Unit Long-haul Truck 2008 23 0.019631 Single Unit Long-haul Truck 2008 24 0.022576 Single Unit Long-haul Truck 2008 25 0.006133 Single Unit Long-haul Truck 2008 26 0.004077 Single Unit Long-haul Truck 2008 27 0.003087 Single Unit Long-haul Truck 2008 28 0.002754 Single Unit Long-haul Truck 2008 29 0.002309 Single Unit Long-haul Truck 2008 30 0.077936 Motor Home 2008 0 0.007855 Motor Home 2008 1 0.014902 Motor Home 2008 2 0.023879 Motor Home 2008 3 0.035604 Motor Home 2008 4 0.043055 Motor Home 2008 5 0.031506 Motor Home 2008 6 0.026888 Motor Home 2008 7 0.028062 Motor Home 2008 8 0.045813 Motor Home 2008 9 0.028942 Motor Home 2008 10 0.023499 Motor Home 2008 11 0.023525 Motor Home 2008 12 0.025735 Motor Home 2008 13 0.035922 Motor Home 2008 14 0.027387 Motor Home 2008 15 0.035761 Motor Home 2008 16 0.034492 Motor Home 2008 17 0.036531 Motor Home 2008 18 0.041537 Motor Home 2008 19 0.02938 Motor Home 2008 20 0.020818 Motor Home 2008 21 0.017604 Motor Home 2008 22 0.022169 Motor Home 2008 23 0.029632 Motor Home 2008 24 0.037335 Motor Home 2008 25 0.006401 Motor Home 2008 26 0.002856 Motor Home 2008 27 0.002071 Motor Home 2008 28 0.001498 Motor Home 2008 29 0.001079 Motor Home 2008 30 0.258261 Combination Short-haul Truck 2008 0 0.034447 Combination Short-haul Truck 2008 1 0.055321 Combination Short-haul Truck 2008 2 0.054839 Combination Short-haul Truck 2008 3 0.066003 Combination Short-haul Truck 2008 4 0.068005 Combination Short-haul Truck 2008 5 0.057968 Combination Short-haul Truck 2008 6 0.050816 Combination Short-haul Truck 2008 7 0.05141 Combination Short-haul Truck 2008 8 0.056442 Combination Short-haul Truck 2008 9 0.04584 Combination Short-haul Truck 2008 10 0.041549 Combination Short-haul Truck 2008 11 0.03568 Combination Short-haul Truck 2008 12 0.034238 Combination Short-haul Truck 2008 13 0.035945 Combination Short-haul Truck 2008 14 0.033507 Combination Short-haul Truck 2008 15 0.035914 Combination Short-haul Truck 2008 16 0.03122 Combination Short-haul Truck 2008 17 0.029221 Combination Short-haul Truck 2008 18 0.028669 Combination Short-haul Truck 2008 19 0.023178 Combination Short-haul Truck 2008 20 0.017858 Combination Short-haul Truck 2008 21 0.017349 Combination Short-haul Truck 2008 22 0.016322 Combination Short-haul Truck 2008 23 0.015356 Combination Short-haul Truck 2008 24 0.015343 Combination Short-haul Truck 2008 25 0.011703 Combination Short-haul Truck 2008 26 0.009676 Combination Short-haul Truck 2008 27 0.00748 Combination Short-haul Truck 2008 28 0.007006 Combination Short-haul Truck 2008 29 0.006033 Combination Short-haul Truck 2008 30 0.005661 Combination Long-haul Truck 2008 0 0.037494 Combination Long-haul Truck 2008 1 0.059672 Combination Long-haul Truck 2008 2 0.05745 Combination Long-haul Truck 2008 3 0.067314 Combination Long-haul Truck 2008 4 0.067788 Combination Long-haul Truck 2008 5 0.058815 Combination Long-haul Truck 2008 6 0.051635 Combination Long-haul Truck 2008 7 0.052084 Combination Long-haul Truck 2008 8 0.055695 Combination Long-haul Truck 2008 9 0.046153 Combination Long-haul Truck 2008 10 0.042764 Combination Long-haul Truck 2008 11 0.035508 Combination Long-haul Truck 2008 12 0.033212 Combination Long-haul Truck 2008 13 0.034413 Combination Long-haul Truck 2008 14 0.033654 Combination Long-haul Truck 2008 15 0.034213 Combination Long-haul Truck 2008 16 0.029101 Combination Long-haul Truck 2008 17 0.02692 Combination Long-haul Truck 2008 18 0.025794 Combination Long-haul Truck 2008 19 0.02252 Combination Long-haul Truck 2008 20 0.017492 Combination Long-haul Truck 2008 21 0.016919 Combination Long-haul Truck 2008 22 0.015798 Combination Long-haul Truck 2008 23 0.015004 Combination Long-haul Truck 2008 24 0.014591 Combination Long-haul Truck 2008 25 0.013126 Combination Long-haul Truck 2008 26 0.010998 Combination Long-haul Truck 2008 27 0.00851 Combination Long-haul Truck 2008 28 0.007982 Combination Long-haul Truck 2008 29 0.006879 Combination Long-haul Truck 2008 30 0.000502