[Federal Register Volume 66, Number 113 (Tuesday, June 12, 2001)]
[Proposed Rules]
[Page 31574]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 01-14611]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[IN133-1b; FRL-6990-2]


Approval and Promulgation of Implementation Plans; IN

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The EPA is proposing to approve revisions to particulate 
matter (PM) regulations for Rolls-Royce Allison (Rolls-Royce), formerly 
Allison Engine Company. This facility is located in Marion County, 
Indiana. The Indiana Department of Environmental Management (IDEM) 
submitted the revised regulations on August 31, 2000 as a requested 
amendment to its State Implementation Plan (SIP). The revisions consist 
of a name change for the company and the addition of a provision that 
allows the facility to use landfill gas as an alternate fuel. These 
requested SIP revisions do not change Rolls-Royce's emissions limits.

DATES: The EPA must receive written comments on this proposed rule by 
July 12, 2001.

ADDRESSES: You should mail written comments to: J. Elmer Bortzer, 
Chief, Regulation Development Section, Air Programs Branch (AR-18J), 
U.S. Environmental Protection Agency, Region 5, 77 West Jackson 
Boulevard, Chicago, Illinois 60604.
    You may inspect copies of Indiana's submittal at: Regulation 
Development Section, Air Programs Branch (AR-18J), U.S. Environmental 
Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, 
Illinois 60604.

FOR FURTHER INFORMATION CONTACT: Matt Rau, Environmental Engineer, 
Regulation Development Section, Air Programs Branch (AR-18J), U.S. 
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, 
Chicago, Illinois 60604, Telephone Number: (312) 886-6524, E-Mail 
Address: <a href="/cdn-cgi/l/email-protection#afddceda81c2cedbdbc7cad8efcadfce81c8c0d9"><span class="__cf_email__" data-cfemail="93e1f2e6bdfef2e7e7fbf6e4d3f6e3f2bdf4fce5">[email protected]</span></a>.

SUPPLEMENTARY INFORMATION: Throughout this document wherever ``we,'' 
``us,'' or ``our'' are used we mean the EPA.

Table of Contents

I. What actions are EPA taking today?
II. Where can I find more information about this proposal and the 
corresponding direct final rule?

I. What Actions Are EPA Taking Today?

    The EPA is proposing to approve revisions to the particulate matter 
regulations for Rolls-Royce Allison in Marion County, Indiana. IDEM 
submitted the revised regulation on August 31, 2000 as amendments to 
its SIP.
    The revisions are a name change for the company and the addition of 
landfill gas as an alternate fuel. These SIP revisions result in no 
increase of particulate matter emissions.

II. Where Can I Find More Information About This Proposal and the 
Corresponding Direct Final Rule?

    For additional information see the direct final rule published in 
the rules section of this Federal Register.

    Dated: May 9, 2001.
Norman Neidergang,
Acting Regional Administrator, Region 5.
[FR Doc. 01-14611 Filed 6-11-01; 8:45 am]
BILLING CODE 6560-50-P


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