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							6008                 Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules

  (2) The COTP Philadelphia and the          interested in commenting on this action     DATES:  EPA requests comment on this
Duty Officer at the Marine Safety Office,    should do so at this time.                  proposal no later than April 12, 1999.
Philadelphia, Pennsylvania, can be           DATES: Written comments must be             EPA will hold a public hearing on this
contacted at telephone number (215)          received on or before March 10, 1999.       proposed finding on March 11, 1999 if
271–4940 and on VHF channels 13 and          ADDRESSES: Written comments should          one is requested on or before February
16.                                          be sent to: Carlton T. Nash, Chief,         23, 1999.
  (3) The COTP Philadelphia may              Regulation Development Section, Air         ADDRESSES: Materials related to this
authorize and designate any Coast            Programs Branch (AR–18J), U.S.              action are contained in Public Docket
Guard commissioned, warrant, or petty        Environmental Protection Agency, 77         A–98–01, located at room M–1500,
officer to act on his behalf in enforcing    West Jackson Boulevard, Chicago,            Waterside Mall (ground floor), U.S.
this safety zone.                            Illinois 60604.                             Environmental Protection Agency, 401
  Dated: January 25, 1999.                   FOR FURTHER INFORMATION CONTACT:            M Street, S.W., Washington, DC 20460.
T.E. Bernard,                                Christos Panos at (312) 353–8328.           Anyone may inspect the docket from
                                             SUPPLEMENTARY INFORMATION: For
                                                                                         8:00 a.m. until 5:30 p.m., Monday
Captain, U.S. Coast Guard, Acting
Commander, Fifth Coast Guard District.       additional information see the direct       through Friday. EPA may charge a
                                             final rule published in the rules section   reasonable fee for copying docket
[FR Doc. 99–2973 Filed 2–5–99; 8:45 am]
                                             of this Federal Register. Copies of the     materials.
BILLING CODE 4910–15–M                                                                      Send comments on this notice to
                                             documents relevant to this action are
                                                                                         Public Docket A–98–01 at the above
                                             available for public inspection during
                                             normal business hours at the above          address. EPA requests that you also
ENVIRONMENTAL PROTECTION                                                                 send a copy of any comments to Alan
AGENCY                                       address. (Please telephone Christos
                                             Panos at (312) 353–8328 before visiting     Stout, U.S. EPA, 2000 Traverwood
                                             the Region 5 Office.)                       Drive, Ann Arbor, MI 48105.
40 CFR Part 52
                                                                                         FOR FURTHER INFORMATION CONTACT:
[MN55–01–7280b; MN56–01–7281b; MN57–         List of Subjects in 40 CFR Part 52          Alan Stout (734) 214–4805.
01–7282b; FRL–6230–4]                          Environmental protection, Air             SUPPLEMENTARY INFORMATION: EPA has
                                             pollution control, Intergovernmental        established emission standards for
Approval and Promulgation of State           relations, Particulate matter, Sulfur       several nonroad engine categories. The
Implementation Plans; Minnesota              dioxide.                                    categories of nonroad engines for which
AGENCY:  Environmental Protection              Dated: January 19, 1999.                  standards currently exist cover a variety
Agency (EPA).                                JoLynn Traub,                               of applications, including farm and
ACTION: Proposed rule.                       Acting Regional Administrator, Region 5.    construction equipment, marine vessels,
                                                                                         locomotives, and lawn and garden
                                             [FR Doc. 99–2786 Filed 2–5–99; 8:45 am]
SUMMARY: In this document, the EPA is                                                    equipment. Lawn and garden equipment
                                             BILLING CODE 6560–50–P
proposing to approve revisions to                                                        uses nonroad spark-ignition engines, but
Minnesota’s State Implementation Plan                                                    these engines are generally rated below
(SIP) for particulate matter and sulfur      ENVIRONMENTAL PROTECTION                    19 kW. Emission standards targeting
dioxide in the Minneapolis-St. Paul          AGENCY                                      lawn and garden engines therefore
area. This revision amends State                                                         apply only to engines rated at or below
Administrative Orders for North Star         40 CFR Part 83                              19 kW.
Steel Company, LaFarge Corporation,                                                         In contrast, nonroad spark-ignition
                                             [FRL–6230–7]                                engines rated above 19 kW (25 hp) and
and GAF Building Materials.
   In the final rules section of this        RIN 2060–AI11                               all spark-ignition engines used in land-
Federal Register, EPA is approving the                                                   based recreational applications are not
State’s request as a direct final rule       Control of Emissions From New               currently subject to federal emission
without prior proposal because EPA           Nonroad Spark-Ignition Engines Rated        standards.1 With this document, EPA is
views this action as noncontroversial        Above 19 Kilowatts and New Land-            beginning the process leading to
and anticipates no adverse comments. A       Based Recreational Spark-Ignition           eventual emission standards for these
detailed rationale for approving the         Engines                                     engines.
State’s request is set forth in the direct   AGENCY: Environmental Protection            I. Statutory Authority
final rule. The direct final rule will       Agency (EPA).
become effective without further notice                                                     Section 213(a)(1) of the Clean Air Act,
                                             ACTION: Notice of Proposed Finding.         42 U.S.C. 7547(a), requires that the
unless the Agency receives relevant
adverse written comment on this action       SUMMARY:   EPA proposes a finding that      Agency study the emissions from all
within 30 days of this publication.          nonroad spark-ignition engines rated        categories of nonroad engines and
Should the Agency receive such               above 19 kilowatts, as well as all land-    equipment (other than locomotives) to
comment, it will publish a document          based recreational nonroad spark-           determine, among other things, whether
informing the public that the direct final   ignition engines, cause or contribute to    these emissions ‘‘cause or significantly
rule will not take effect and such public    air quality nonattainment in more than      contribute to air pollution which may
comment received will be addressed in        one ozone or carbon monoxide                reasonably be anticipated to endanger
a subsequent final rule based on this        nonattainment area. EPA also proposes       public health and welfare.’’ Section
proposed rule. If no adverse comments        a finding that particulate matter           213(a)(2) further requires EPA to
are received, the direct final rule will     emissions from these engines cause or       determine, through notice and
take effect on the date stated in that       contribute to air pollution that may        comment, whether the emissions of
document and no further activity will be     reasonably be anticipated to endanger         1 For the purposes of this document, all references
taken on this proposed rule. EPA does        public health or welfare. This proposal     to spark-ignition engines rated above 19 kW
not plan to institute a second comment       does not address marine propulsion          includes marine auxiliary engines, but excludes
period on this action. Any parties           engines.                                    marine propulsion engines.
                                 Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules                                                                     6009

carbon monoxide (CO), volatile organic                                      vehicles, and equipment that in EPA’s                       buildings and other property.4 EPA also
compounds (VOCs), and oxides of                                             judgment cause or contribute to such air                    promulgated standards for emissions of
nitrogen (NOX) found in the above study                                     pollution. EPA is proposing in this                         PM and smoke from nonroad diesel
significantly contributes to ozone or CO                                    document that nonroad SI engines rated                      engines in that rulemaking. With this
concentrations in more than one ozone                                       above 19 kW and all land-based                              document, EPA is proposing to find that
or CO nonattainment area. With such a                                       recreational nonroad SI engines ‘‘cause                     emissions of PM from nonroad SI
determination of significance, section                                      or contribute’’ to such air pollution.                      engines rated above 19 kW and all land-
213(a)(3) requires the Agency to                                              Where EPA determines that other                           based recreational nonroad SI engines
establish emission standards applicable                                     emissions from nonroad engines,                             ‘‘cause or contribute’’ to such air
to CO, VOC, and NOX emissions from                                          vehicles, or equipment significantly                        pollution, taking cost, noise, safety and
classes or categories of new nonroad                                        contribute to air pollution that may                        energy factors into account.
engines and vehicles that cause or                                          reasonably be anticipated to endanger
contribute to such air pollution.                                           public health or welfare, section                           II. Emission Modeling
Moreover, if EPA determines that any                                        213(a)(4) authorizes EPA to establish
other emissions from new nonroad                                            (and from time to time revise) emission                        EPA is in the process of developing its
engines contribute significantly to air                                     standards from those classes or                             updated Nonroad Emissions Model,
pollution, EPA may promulgate                                               categories of new nonroad engines,                          which computes nationwide emission
emission standards under section                                            vehicles, and equipment that EPA                            levels for a wide variety of nonroad
213(a)(4) regulating emissions from                                         determines cause or contribute to such                      engines. The model incorporates
classes or categories of new nonroad                                        air pollution, taking into account cost,                    information on emission rates, operating
engines that EPA finds contribute to                                        noise, safety and energy factors                            data, and population to determine
such air pollution.                                                         associated with the application of                          annual emission levels of various
  As directed by the Clean Air Act, EPA                                     technology used to meet the standards.                      pollutants. Population and operating
conducted a study of emissions from                                         EPA has made this determination for                         data, including load factor and
nonroad engines, vehicles, and                                              emissions of particulate matter (PM) and                    operating rate, are determined
equipment in 1991.2 Based on the                                            smoke from nonroad engines (see 59 FR                       separately for dozens of different
results of that study, referred to as                                       31306, June 17, 1994). In that                              applications. Load factor refers to the
NEVES, EPA determined that emissions                                        rulemaking, EPA found that smoke                            degree to which an engine is loaded,
of NOX, HC, and CO from nonroad                                             emissions from nonroad engines                              with full-power operation indicated by
engines and equipment contribute                                            significantly contribute to such air                        a load factor of 1.0. In addition to
significantly to ozone and CO                                               pollution based on smoke’s relationship                     gasoline, Large SI engines can operate
concentrations in more than one                                             to the particulate matter that makes up                     on liquefied petroleum gas (LPG) or
nonattainment area (see 59 FR 31306,                                        smoke. Particulate matter can be inhaled                    compressed natural gas (CNG). An EPA
June 17, 1994).3 Given this                                                 into the lower lung cavity, posing a                        memorandum describes the detailed
determination, section 213(a)(3) of the                                     potential health threat. EPA cited recent                   inputs and methodology for this
Act requires EPA to promulgate                                              studies associating PM with increased                       modeling.5 Some of the key operating
emissions standards for those classes or                                    mortality. EPA also noted smoke’s                           parameters from the model are
categories of new nonroad engines,                                          impact on visibility and soiling of urban                   reproduced in Tables 1 and 2.

     TABLE 1.—OPERATING PARAMETERS AND POPULATION ESTIMATES FOR VARIOUS APPLICATIONS OF ENGINES RATED
                                             ABOVE 19 KW
                                                                                                                                Hours            1996            2010           Percent
                                                                                                                    Load
                                               Application                                                         factor      per year       population       population      LPG/CNG

Forklift .......................................................................................................        0.30        1500          442,000         547,063               95
Generator ..................................................................................................            0.68         115          205,990         202,177               50
Welder .......................................................................................................          0.51         208           55,495          67,872               50
Commercial turf ........................................................................................                0.60         733           41,440          55,074                0
Pump .........................................................................................................          0.69         221           41,104          44,830               50
Air compressor ..........................................................................................               0.56         484           24,182          28,633               50
Baler ..........................................................................................................        0.62          68           21,937          27,597                0
Irrigation set ..............................................................................................           0.60         716           17,800           9,724               50
Aerial lift ....................................................................................................        0.46         361           15,734          15,555               50
Scrubber/sweeper .....................................................................................                  0.71         516           14,154          13,955               50
Chipper/grinder .........................................................................................               0.78         488           12,218          16,262               50
Leaf blower/vacuum ..................................................................................                   0.75          56           10,823          14,384                0
Oil field equipment ....................................................................................                0.90        1104            8,792           8,924              100
Sprayer .....................................................................................................           0.65          80            8,635          10,863                0
Trencher ....................................................................................................           0.66         402            8,168           9,604               50
Specialty vehicle/cart ................................................................................                 0.58          65            7,833           8,726               50
Skid/steer loader .......................................................................................               0.58         310            7,795           9,164               50
Other general industrial ............................................................................                   0.54         713            3,987           3,942               50
Rubber-tired loader ...................................................................................                 0.71         512            3,476           4,088               50

  2 ‘‘Nonroad Engine and Vehicle Emission Study—                              4 The nonroad study (NEVES) found that nonroad              5 ‘‘Emission Modeling for Large SI Engines,’’ EPA

Report and Appendices,’’ EPA–21A–201, November                              sources are responsible for approximately 5.55% of          memorandum from Alan Stout to Docket A–98–01
1991 (available in Air docket A–96–40).                                     the total anthropogenic inventory of PM emissions           (document II–B–01), January 28, 1999.
  3 The terms HC (hydrocarbon) and VOC (volatile
                                                                            and over one percent of total PM emissions in six
organic carbon) refer to similar sets of chemicals                          to ten of the thirteen nonattainment areas surveyed.
and are generally used interchangeably.
6010                             Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules

     TABLE 1.—OPERATING PARAMETERS AND POPULATION ESTIMATES FOR VARIOUS APPLICATIONS OF ENGINES RATED
                                        ABOVE 19 KW—Continued
                                                                                                                                     Hours              1996             2010            Percent
                                                                                                                      Load
                                               Application                                                           factor         per year        population         population     LPG/CNG

Gas compressor .......................................................................................                      0.60         8500                3,023          1,620              100
Paving equipment .....................................................................................                      0.59          175                2,996          3,524               50
Terminal tractor .........................................................................................                  0.78          827                2,905          2,872               50
Bore/drill rig ...............................................................................................              0.79          107                2,618          3,080               50
Ag. tractor .................................................................................................               0.62          550                2,152          2,707                0
Concrete/industrial saw ............................................................................                        0.78          610                2,133          2,509               50
Rough terrain forklift .................................................................................                    0.63          413                1,933          2,273               50
Roller .........................................................................................................            0.62          621                1,596          1,878               50
Crane ........................................................................................................              0.47          415                1,584          1,864               50
Other material handling ............................................................................                        0.53          386                1,535          1,518               50
Paver .........................................................................................................             0.66          392                1,337          1,573               50
Other agriculture equipment .....................................................................                           0.55          124                1,234          1,552                0
Other construction ....................................................................................                     0.48          371                1,222          1,436               50
Pressure washer .......................................................................................                     0.85          115                1,207          2,271               50
Aircraft support .........................................................................................                  0.56          681                  840          1,238               50
Crushing/processing equip .......................................................................                           0.85          241                  532            628               50
Surfacing equipment .................................................................................                       0.49          488                  481            567               50
Tractor/loader/backhoe .............................................................................                        0.48          870                  416            489               50
Hydraulic power unit .................................................................................                      0.56          450                  339            384               50
Other lawn & garden ................................................................................                        0.58           61                  333            443                0
Refrigeration/AC .......................................................................................                    0.46          605                  163            226              100


           TABLE 2.—OPERATING PARAMETERS AND POPULATION ESTIMATES FOR LAND-BASED RECREATIONAL ENGINES
                                                                                                                                     Hours            1996               2010            Percent
                                               Application                                                         Load factor      per year        population         population        2-stroke

ATV/Nonroad Motorcycle* ........................................................................                            0.72          135        1,743,801          1,880,196               19
Snowmobile ..............................................................................................                   0.81          121        1,289,302          1,390,148              100
Specialty vehicle .......................................................................................                   0.58           65          413,492            445,853               43
   * Including mini-bikes, mopeds, and go-carts.


  Emission modeling runs for the years                                      percent of mobile source HC emissions,                           contribution of CO emissions from SI
2000 and 2010 are summarized in                                             9 percent of CO emissions, and 0.2                               engines above 19 kW increases to 4
Tables 3 and 4. These tables show                                           percent of NOX emissions. PM                                     percent and the contribution of HC and
relative contributions of the different                                     emissions from land-based recreational                           CO emissions from land-based
mobile source categories to the overall                                     engines amount to 2 percent of total                             recreational engines increases to 19
emissions inventory. Of the total                                           mobile source emissions. Since highway                           percent and 11 percent. Population
emissions from mobile sources, nonroad                                      engines account for a large fraction of                          growth and the effects of regulatory
SI engines rated above 19 kW contribute                                     mobile source emissions, as shown in                             control programs are factored into these
1 percent, 2 percent, 3 percent, and 0.4                                    Tables 3 and 4, the contribution of these                        later emissions estimates. Table 4 shows
percent of HC, NOX, CO, and PM                                              engines as a percentage of total nonroad                         that the relative importance of
emissions in the year 2000. The results                                     emissions will be significantly higher                           uncontrolled engines grows over time as
for land-based recreational engines                                         than that from total mobile sources                              other engines reduce their emission
reflect the much different emissions                                        emissions.                                                       levels. The effectiveness of all control
profile from two-stroke engines. These                                        These emission figures are projected                           programs is offset by the anticipated
engines are estimated to contribute 15                                      to change somewhat by 2010. The                                  growth in engine populations.

                           TABLE 3.—MODELED ANNUAL EMISSION LEVELS FOR MOBILE SOURCE CATEGORIES IN 2000
                                                                                               [Thousand short tons.]

                                                                                      NOX                                 HC                            CO                          PM
                          Category
                                                                            tons             percent               tons        percent       tons            percent        tons         percent

Nonroad SI > 19 kW ...................................                          227                   2                57            1          2,060             3               3            0.4
Recreational SI equip. .................................                         25                   0.2           1,100           15          6,652             9              16            2
Nonroad SI < 19 kW ...................................                           82                   0.7             623            8         13,859            19              14            2
Marine SI .....................................................                  39                   0.4             609            8          2,177             3              30            4
Nonroad diesel ............................................                   2,803                  25               371            5          1,002             1             306           44
Marine diesel ...............................................                   206                   2                45            1             76             0.1            30            4
Locomotive ..................................................                 1,075                  10                46            1            104             0.1            27            4
Aircraft .........................................................              178                   2               183            2          1,017             1              39            6
                                Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules                                                       6011

               TABLE 3.—MODELED ANNUAL EMISSION LEVELS FOR MOBILE SOURCE CATEGORIES IN 2000—Continued
                                                                                   [Thousand short tons.]

                                                                            NOX                        HC                         CO                         PM
                          Category
                                                                     tons         percent       tons        percent      tons          percent        tons        percent

Total Nonroad ..............................................          4,635           42          3,034           40     26,947            38            465           66
Total Highway ..............................................          6,397           58          4,482           60     44,244            62            238           34

Total Mobile Source ....................................             11,032          100          7,516          100     71,191           100            703          100


                          TABLE 4.—MODELED ANNUAL EMISSION LEVELS FOR MOBILE SOURCE CATEGORIES IN 2010
                                                                                   [Thousand short tons.]

                                                                            NOX                        HC                         CO                         PM
                          Category
                                                                     tons         percent       tons        percent      tons          percent        tons        percent

Nonroad SI > 19 kW ...................................                  288            3             46            1      2,427             4              3            0.4
Recreational SI equip. .................................                 26            0.3        1,174           19      6,900            11             18            2
Nonroad SI < 19 kW ...................................                   73            0.8          293            5     11,528            18             15            2
Marine SI .....................................................          49            0.5          363            6      2,221             3             22            3
Nonroad diesel ............................................           2,248           24            249            4        699             1            375           51
Marine diesel ...............................................           211            2             46            1         78             0.1           31            4
Locomotive ..................................................         1,075           11             46            1        104             0.2           27            4
Aircraft .........................................................      209            2            215            4      1,279             2             42            6

Total Nonroad ..............................................          4,179           44          2,432           40     25,236            39            533           73
Total Highway ..............................................          5,354           56          3,683           60     40,201            61            200           27

Total Mobile Source ....................................              9,533          100          6,115          100     65,437           100            733          100


   In presenting this analysis, EPA has                              different criteria than are used in this            III. General Approach for an Emission
estimated national emissions as a proxy                              notice. However, a review of, for                   Control Program
for emissions within nonattainment                                   example, spark-ignited forklifts in the
areas. This should be a reasonable                                   New York City Consolidated                            EPA has made an extensive effort to
approximation due to the fact that the                               Metropolitan Statistical Area area                  coordinate EPA’s anticipated regulatory
equipment listed in the above tables is                              indicated contributions of 4868, 84 853,            program for spark-ignited engines rated
generally not isolated to individual                                 5148 and 27 tons per year of VOCs, CO,              above 19 kW with the requirements
areas. However, EPA recognizes that                                  NOX, and PM, respectively. According                adopted by the California Air Resources
some applications may not contribute                                 to the study, spark-ignited recreational            Board (California ARB). The California
equally to emissions in both attainment                              vehicles (mini-bikes and mopeds, and                ARB finalized emission standards for
and nonattainment areas. EPA would                                   others vehicle types) in the New York               these engines on October 22, 1998. An
like to include current data on the                                  City Consolidated Metropolitan                      EPA memorandum provides additional
contribution of these sources to                                     Statistical Area contributed 11 280, 19             information about the requirements
nonattainment area emissions when it                                 054, 82 and 217 tons of these pollutants            approved by the California ARB and
finalizes a finding based on this                                    per year.7 In the South Coast (Los                  highlights a few issues that will warrant
proposal and the associated public                                   Angeles) area, spark-ignited forklifts              further attention in the EPA
comments. Accordingly, EPA seeks                                                                                         rulemaking.8
                                                                     contributed 4612, 80 649, 4893 and 25
comments and data that address the
                                                                     tons of VOCs, CO, NOX and PM,                         EPA believes that equipment in the
degree to which emissions from these
                                                                     respectively, while SI recreational                 large nonroad SI category generally use
engines and equipment contribute to air
                                                                     vehicles contributed 8066, 28 465, 53               engines of similar design. The same is
pollution in nonattainment areas.
   EPA’s 1991 study analyzed emissions                               and 80 tons of these pollutants per year.           true of engines in the recreational
from nonroad engines in several                                      Many of the factors that EPA used in                vehicle category. Manufacturers will
nonattainment areas.6 The analysis                                   creating the emission estimates for the             generally be able to produce engine
showed that Large SI equipment and SI                                1991 study have been revised in the
                                                                                                                         models with the projected control
recreational vehicles contribute to                                  current modeling as EPA gathers more
                                                                                                                         technologies that can be used in most
emissions of VOCs, NOX, CO and PM in                                 complete information regarding, for
                                                                                                                         applications in a category without
the vast majority of the nonattainment                               example, emission factors and
                                                                                                                         significant modification. EPA seeks
areas surveyed. The 1991 study does not                              population estimates. These revisions
                                                                     do not, however, change the central                 additional information on relevant
provide total inventories for Large SI                                                                                   similarities and distinctions between
equipment because equipment                                          analysis of contribution in the 1991
                                                                     study.                                              engines used in these categories.
categories were aggregated using
                                                                                                                            8 ‘‘California Requirements for Large SI Engines
  6 See ‘‘Nonroad Engine and Vehicle Emission                          7 The New York City CMSA includes New York

Study—Report and Appendices’’ and ‘‘Nonroad                          City, Long Island, parts of New York north of New   and Possible EPA Approaches,’’ EPA memorandum
Inventory Tables: Inventories A and B,’’ in EPA Air                  York City, parts of Northern New Jersey and parts   from Alan Stout to Docket A–98–01 (Document II–
Docket A–91–24.                                                      of Connecticut.                                     B–02), January 28, 1999.
6012               Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules

IV. Conclusion                               regulatory action is ‘‘significant’’ and     D. Unfunded Mandates Reform Act
  Based on the analysis described in         therefore subject to Office of
                                             Management and Budget (OMB) review              Title II of the Unfunded Mandates
this document, EPA proposes that                                                          Reform Act of 1995 (UMRA), Pub .L.
emissions of HC, NOX, and CO from            and the requirements of the Executive
                                             Order (58 FR 51735, Oct. 4, 1993). The       104–4, establishes requirements for
nonroad spark-ignition engines rated
                                             order defines ‘‘significant regulatory       federal agencies to assess the effects of
above 19 kW and from nonroad land-
                                             action’’ as any regulatory action that is    their regulatory actions on state, local,
based spark-ignition recreational
                                             likely to result in a rule that may:         and tribal governments and the private
engines contribute to ozone or carbon
monoxide concentrations in more than            (1) Have an annual effect on the          sector. Under section 202 of the UMRA,
one ozone or CO nonattainment area,          economy of $100 million or more or           EPA generally must prepare a written
and emissions of PM from such engines        adversely affect in a material way the       statement, including a cost-benefit
cause or contribute to air pollution that    economy, a sector of the economy,            analysis, for proposed and final rules
may reasonably be anticipated to             productivity, competition, jobs, the         with ‘‘federal mandates’’ that may result
endanger public health or welfare.           environment, public health or safety, or     in expenditures to state, local, and tribal
                                             State, local, or tribal governments or       governments, in the aggregate, or to the
V. Public Participation                      communities.                                 private sector, of $100 million or more
   Publication of this document opens a         (2) Create a serious inconsistency or     in any one year. Before promulgating an
formal comment period for this               otherwise interfere with an action taken     EPA rule for which a written statement
proposal. EPA will accept comments for       or planned by another agency;                is needed, section 205 of the UMRA
the period indicated under DATES above.         (3) Materially alter the budgetary        generally requires EPA to identify and
The Agency encourages all parties that       impact of entitlements, grants, user fees,   consider a reasonable number of
have an interest in the program              or loan programs or the rights and           regulatory alternatives and adopt the
described in this document to offer          obligations of recipients thereof; or, (4)   least costly, most cost-effective, or least
comment on all aspects of this               Raise novel legal or policy issues arising   burdensome alternative that achieves
rulemaking, including the memoranda          out of legal mandates, the President’s       the objectives of the rule. The
referenced in this document. All             priorities, or the principles set forth in   provisions of section 205 do not apply
comments, with the exception of              the Executive Order.                         when they are inconsistent with
proprietary information, should be              EPA has submitted this proposed           applicable law. Moreover, section 205
directed to the EPA Air Docket Section,      finding to the Office of Management and      allows EPA to adopt an alternative other
Docket No. A–97–50 before the date           Budget pursuant to Executive Order           than the least costly, most cost-effective,
specified above. The Agency will hold        12866.                                       or least burdensome alternative if the
a public hearing if one is requested, as                                                  Administrator publishes with the final
noted under DATES above.                     B. Regulatory Flexibility
                                                                                          rule an explanation of why that
   Commenters wishing to submit                 The Regulatory Flexibility Act (RFA)      alternative was not adopted. Before EPA
proprietary information for                  generally requires an agency to conduct      establishes any regulatory requirements
consideration should clearly separate        a regulatory flexibility analysis of any     that may significantly or uniquely affect
such information from other comments         rule subject to notice and comment           small governments, including tribal
by (1) labeling proprietary information      requirements, unless the agency certifies    governments, it must have developed
‘‘Confidential Business Information’’        that the rule will not have a significant    under section 203 of the UMRA a small
and (2) sending proprietary information      economic impact on a substantial             government agency plan. The plan must
directly to the contact person listed (see   number of small entities. Small entities     provide for notifying potentially
FOR FURTHER INFORMATION CONTACT) and         include small businesses, small not-for-     affected small governments, enabling
not to the public docket. This will help     profit enterprises, and small                officials of affected small governments
ensure that proprietary information is       governmental jurisdictions.                  to have meaningful and timely input in
not inadvertently placed in the docket.         The Agency certifies that this
If a commenter wants EPA to use a                                                         the development of EPA regulatory
                                             proposal will not have a significant         proposals with significant federal
submission of confidential information       economic impact on a substantial
as part of the basis for the final rule,                                                  intergovernmental mandates, and
                                             number of small entities. This proposal      informing, educating, and advising
then a nonconfidential version of the        involves no requirements that would
document that summarizes the key data                                                     small governments on compliance with
                                             impose any burden on industry or other       the regulatory requirements.
or information should be sent to the         segments of society. A finding that Large
docket.                                      SI engines cause or contribute to air           EPA has determined that this
   Information covered by a claim of         pollution in at least two nonattainment      proposed finding does not contain
confidentiality will be disclosed by EPA     areas, however, will lead EPA to initiate    federal mandates that may result in
only to the extent allowed and in            a rulemaking to set emission standards       expenditures of $100 million or more
accordance with the procedures set           for these engines. In that separate          for State, local, and tribal governments,
forth in 40 CFR part 2. If no claim of       rulemaking, EPA will review whether          in the aggregate, or the private sector in
confidentiality accompanies the              the proposed regulations would have a        any one year. The rule does not impose
submission when it is received by EPA,       significant economic impact on a             any enforceable duties on State, local, or
it will be made available to the public      substantial number of small entities.        tribal governments. This rule also
without further notice to the                The subsequent rulemaking will provide       contains no regulatory requirements that
commenter.                                   ample opportunity for notice and             might significantly or uniquely affect
VI. Administrative Requirements              comment.                                     small governments. In addition, there
                                                                                          will be no economic effects resulting
A. Administrative Designation and            C. Paperwork Reduction Act                   from this proposed rule Thus, this
Regulatory Analysis                            This proposal contains no                  proposed rule is not subject to the
  Under Executive Order 12866, the           requirements for collecting, storing, or     requirements of sections 202 and 205 of
Agency must determine whether this           reporting information.                       the UMRA.
                   Federal Register / Vol. 64, No. 25 / Monday, February 8, 1999 / Proposed Rules                              6013

E. National Technology Transfer and          communications from the governments,         Gasoline, Imports, Motor vehicle
Advancement Act                              and a statement supporting the need to       pollution, Reporting and recordkeeping
  Section 12(d) of the National              issue the regulation. In addition,           requirements, Research, Warranties.
Technology Transfer and Advancement          Executive Order 12875 requires EPA to          Dated: January 29, 1999.
Act of 1995 (‘‘NTTAA’’), Public Law          develop an effective process permitting      Carol M. Browner,
                                             elected officials and other
104–113, section 12(d) (15 U.S.C. 272                                                     Administrator.
                                             representatives of State, local and tribal
note) directs EPA to use voluntary                                                        [FR Doc. 99–2694 Filed 2–5–99; 8:45 am]
                                             governments ‘‘to provide meaningful
consensus standards in its regulatory
                                             and timely input in the development of       BILLING CODE 6560–50–P
activities unless doing so would be
                                             regulatory proposals containing
inconsistent with applicable law or
                                             significant unfunded mandates.’’
otherwise impractical. Voluntary                This rule would not create a mandate      DEPARTMENT OF HEALTH AND
consensus standards are technical            on State, local or tribal governments.       HUMAN SERVICES
standards (e.g., materials specifications,   The rule would not impose any
test methods, sampling procedures, and       enforceable duties on these entities.        Administration for Children and
business practices) that are developed or    This rule would be implemented at the        Families
adopted by voluntary consensus               federal level and would impose no
standards bodies. NTTAA directs EPA          compliance obligations on any party.         45 CFR Part 1309
to provide Congress, through OMB,            Accordingly, the requirements of             RIN 0970—AB54
explanations when the Agency decides         section 1(a) of Executive Order 12875 do
not to use available and applicable          not apply to this rule.                      Head Start Program
voluntary consensus standards.
  This proposed finding involves no          H. Consultation and Coordination With        AGENCY: Administration on Children,
technical standards.                         Indian Tribal Governments                    Youth and Families (ACYF),
                                                Under Executive Order 13084, EPA          Administration for Children and
F. Protection of Children                                                                 Families (ACF), HHS.
                                             may not issue a regulation that is not
   Executive Order 13045, entitled           required by statute, that significantly or   ACTION: Notice of Proposed Rulemaking.
‘‘Protection of Children from                uniquely affects the communities of
Environmental Health Risks and Safety                                                     SUMMARY:    The Administration on
                                             Indian tribal governments, and that          Children, Youth and Families is issuing
Risks’’ (62 FR 19885, April 23, 1997),       imposes substantial direct compliance
applies to a rule that is determined to                                                   this Notice of Proposed Rulemaking to
                                             costs on those communities, unless the       implement a statutory provision that
be ‘‘economically significant,’’ as          Federal government provides the funds
defined under Executive Order 12866, if                                                   authorizes Head Start grantees to use
                                             necessary to pay the direct compliance       grant funds to finance the construction
the environmental health or safety risk      costs incurred by the tribal
addressed by the rule has a                                                               and major renovation of Head Start
                                             governments, or EPA consults with            facilities.
disproportionate effect on children. For     those governments. If EPA complies by
these rules, the Agency must evaluate                                                     DATES: In order to be considered,
                                             consulting, Executive Order 13084
the environmental health or safety                                                        comments on this proposed rule must
                                             requires EPA to provide to the Office of
effects of the planned rule on children;                                                  be received on or before April 9, 1999.
                                             Management and Budget, in a separately
and explain why the planned regulation       identified section of the preamble to the    ADDRESSES: Please address comments to
is preferable to other potentially           rule, a description of the extent of EPA’s   the Associate Commissioner, Head Start
effective and reasonably feasible            prior consultation with representatives      Bureau, Administration for Children,
alternatives considered by the Agency.       of affected tribal governments, a            Youth and Families, P.O. Box 1182,
   This proposed finding is not subject      summary of the nature of their concerns,     Washington, DC 20013. Beginning 14
to Executive Order 13045, because it         and a statement supporting the need to       days after close of the comment period,
does not involve decisions on                issue the regulation. In addition,           comments will be available for public
environmental health or safety risks that    Executive Order 13084 requires EPA to        inspection in Room 2219, 330 C Street,
may disproportionately affect children.      develop an effective process permitting      SW., Washington, DC 20201, Monday
                                             elected officials and other                  through Friday, between the hours of 9
G. Enhancing the Intergovernmental                                                        a.m. and 4 p.m.
Partnership under Executive Order            representatives of Indian tribal
                                             governments ‘‘to provide meaningful          FOR FURTHER INFORMATION CONTACT:
12875
                                             and timely input in the development of       Douglas Klafehn, Deputy Associate
   Under Executive Order 12875, EPA          regulatory policies on matters that          Commissioner, Head Start Bureau,
may not issue a regulation that is not       significantly or uniquely affect their       Administration for Children, Youth and
required by statute and that creates a       communities.’’                               Families, P.O. Box 1182, Washington,
mandate upon a State, local or tribal           This rule would not significantly or      DC 20013; (202) 205–8572.
government, unless the Federal               uniquely affect the communities of           SUPPLEMENTARY INFORMATION:
Government provides the funds                Indian tribal governments. This rule
necessary to pay the direct compliance                                                    I. Program Purpose
                                             would be implemented at the federal
costs incurred by those governments, or      level and would impose no compliance            Head Start is authorized under the
EPA consults with those governments. If      obligations on any party. Accordingly,       Head Start Act (42 U.S.C. 9801 et seq.).
EPA complies by consulting, Executive        the requirements of section 3(b) of          It is a national program providing
Order 12875 requires EPA to provide to       Executive Order 13084 do not apply to        comprehensive developmental services
the Office of Management and Budget a        this rule.                                   to low-income preschool children,
description of the extent of EPA’s prior                                                  primarily age three to the age of
consultation with representatives of         List of Subjects in 40 CFR Part 83           compulsory school attendance, and
affected State, local and tribal               Environmental protection,                  their families. To help enrolled children
governments, the nature of their             Administrative practice and procedure,       achieve their full potential, Head Start
concerns, copies of any written              Confidential business information,           programs provide comprehensive

						
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