01-24201. Approval of Section 112(l) Authority for Hazardous Air Pollutants; State of Delaware; Department of Natural Resources and Environmental Control

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Proposed rule.

SUMMARY:

EPA is proposing to approve the Delaware Department of Natural Resources and Environmental Control's (DNREC's) request to implement and enforce its hazardous air pollutant general provisions and hazardous air pollutant emission standards for perchloroethylene dry cleaning facilities, hard and decorative chromium electroplating and chromium anodizing tanks, and industrial process cooling towers in place of similar Federal requirements set forth in the Code of Federal Regulations. This proposed approval includes granting authority to DNREC to implement and enforce any future amendments to these provisions and standards that EPA promulgates and DNREC adopts unchanged into its regulations. EPA is not waiving its notification and reporting requirements under this proposed approval; therefore, sources will need to send notifications and reports to both DNREC and EPA. In the Final Rules section of this Federal Register, EPA is approving the State's request for rule approval as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this action, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

DATES:

Written comments must be received on or before November 1, 2001.

ADDRESSES:

Written comments on this action should be sent concurrently to: Makeba A. Morris, Chief, Permits and Technical Assessment Branch, Mail Code 3AP11, Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, PA 19103-2029 and Robert Taggart, Delaware Department of Natural Resources and Environmental Control, Division of Air and Waste Management, 715 Grantham Lane, New Castle, DE 19720. Copies of the documents relevant to this action are available for public inspection during normal business hours at the Air Protection Division, U.S. Environmental Protection Agency, Region III, 1650 Arch Street, Philadelphia, Pennsylvania 19103; the Air and Radiation Docket and Information Center, U.S. Environmental Protection Agency, 401 M Street, SW, Washington, DC 20460; and Delaware Department of Natural Resources & Environmental Control, Division of Air and Waste Management, 715 Grantham Lane, New Castle, DE 19720.

FOR FURTHER INFORMATION CONTACT:

Dianne J. McNally, U.S. Environmental Protection Agency, Region 3, 1650 Arch Street (3AP11), Philadelphia, PA 19103-2029, [e-mail] (telephone [phone]).

SUPPLEMENTARY INFORMATION:

For further information on this action, pertaining to the approval of Delaware's regulations for hazardous air pollutant general provisions and hazardous air pollutant emission standards for perchloroethylene dry cleaning facilities, hard and decorative chromium electroplating and chromium anodizing tanks, and industrial process cooling towers (CAA section 112), please see the information provided in the direct final action, with the same title, that is located in the “Rules and Regulations” section of this Federal Register publication.

Dated: September 7, 2001.

Donald S. Welsh,

Regional Administrator, Region III.