[Federal Register Volume 64, Number 142 (Monday, July 26, 1999)]
[Proposed Rules]
[Page 40328]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 99-18871]
=======================================================================
-----------------------------------------------------------------------
ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52
[IN96-1b; FRL-6402-1]
Approval and Promulgation of Implementation Plan; Indiana
AGENCY: Environmental Protection Agency (EPA).
ACTION: Proposed rule.
-----------------------------------------------------------------------
SUMMARY: EPA is approving temporary revised opacity limits for two
processes at ALCOA Warrick Operations, which were submitted by the
Indiana Department of Environmental Management (IDEM) on December 8,
1998. ALCOA Warrick Operations is a primary aluminum smelter located in
Newburgh, Indiana. The revised limits allow for higher opacity
emissions during fluxing operations at two holding furnaces for a
period of one year, ending May 1999. Mass emissions limits are not
being changed.
DATES: EPA must receive written comments on this proposed rule by
August 25, 1999.
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 the State submittal and EPA's analysis of
it at:
Regulation Development Section, Regulation Development Branch (AR-
18J), U.S. Environmental Protection Agency, Region 5, 77 West Jackson
Boulevard, Chicago, Illinois 60604.
FOR FURTHER INFORMATION CONTACT: David Pohlman, Environmental
Scientist, Regulation Development Section, Regulation Development
Branch (AR-18J), U.S. Environmental Protection Agency, Region 5, 77
West Jackson Boulevard, Chicago, Illinois 60604, (312) 886-3299.
SUPPLEMENTARY INFORMATION: Throughout this document, wherever ``we'',
``us'', or ``our'' are used we mean EPA.
Table of Contents
I. What action is EPA taking today?
II. Where can I find more information about this proposal and the
corresponding direct final rule?
I. What Action Is EPA Taking Today?
We are proposing to approve temporary revised opacity limits for
two processes at ALCOA Warrick Operations, which were submitted by IDEM
on December 8, 1998. The revised limits allow for higher opacity
emissions during fluxing operations at two holding furnaces for a
period of one year, ending May 1999.
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: July 9, 1999.
Francis X. Lyons,
Regional Administrator, Region 5.
[FR Doc. 99-18871 Filed 7-23-99; 8:45 am]
BILLING CODE 6560-50-P
