Steven L. Beshear Governor Energy and Environment Cabinet Department for Environmental Protection Divisionfor Air Quality 200 Fair Oaks Lane, 1st Floor Frankfort, Kentucky 40601 -1403 www.air.ky.gov



### July 15,2010
Richard Schutt, Chief Air Planning Branch Air Pesticides and Toxics ManagementDivision U.S. EPA, Region 4 61 Forsyth Street, SW Atlanta, Georgia 30303

Dear Mr. Schutt: Leonard K. Peters Secretary



### The Kentucky Division for Air Quality encloses for your review and comment a proposal to amend the following administrative regulations, which were filed with the Legislative Research Commission on July 14,201 0.

401 KAR 51:001. Definitions for 401 KAR Chapter 51. (Amendment) 401 KAR 52:001. Definitions for 401 KAR 

### Chapter 52. (Amendment) 

### This letter, the regulations, and the public hearing notice have been transmitted electronically to you and Ms. Lynorae Benjamin of your staff. The proposed administrative regulations will be published in the August 1, 2010, Administrative Register of 

### Kentucky. 

### A public hearing will be conducted on August 24,2010, at 2:00 p.m., in ConferenceRoom 201B of the Division for Air Quality, 200 Fair Oaks Lane, Frankfort, Kentucky. Comments on the proposed regulationswill be accepted until close ofbusiness on August 3 1,2010.

If you have any comments or questions regarding this submittal,please contact Laura Lund at (502) 564-3999 or Laura-Lund@ky.gov.

Cc: Lynorae Benjamin JSLIll

An Equal Opportunity EmployerMIFID

UNBRIDLED SPIRIT

### NOTICE OF PUBLICHEARING KENTUCKY DMSIONFOR AIR QUALITY TO REVISEKENTUCKY'S STATEIMPLEMENTATION PLAN AND AIR QUALITY REGULATIONS
The Kentucky Energy and Environment Cabinet will conduct a public hearing on August 24,2010, at 2:00 p.m. (local time) in ConferenceRoom 201B ofthe Division for Air Quality, 200 Fair Oaks Lane, Frankfort, Kentucky. This hearing will be held to receive comments on the followingproposed administrative regulations:


### 401 KAR 

### 51:OOl. Definitions for 401 KAR 

### Chapter 51. (Amendment) 401 KAR 

### 52:001. Definitions for 401 KAR Chapter 52. (Amendment) These amendments propose to revise the definitions of terms used in Kentucky's Prevention of Significant Deterioration (PSD), New Source Review (NSR), and Title 

### V regulations. The adoption of these revisions is necessary in order for Kentucky's programs to be consistent with those at the federal level and for Kentucky to continueto receive full delegation of authority of the NSR program. This hearing is open to the public and all interested persons will be given the opportunity to present testimony. To assure that all comments are accurately recorded, the Division requests that oral comments presented at the hearing are also provided in written form, if possible. Written commentsmust be received by close ofbusiness on August 31, 2010, to be considered part of the hearing record. The Energy and Environment Cabinet does not discriminateon the basis ofrace, color, national origin, sex, age, religion, or disability and provides, upon request, reasonable accommodation including auxiliary aids and services necessary to afford an individual with a disability an equal opportunityto participate in all services,programs, and activities. The full texts of the proposed regulations are available for public inspection and copying during regular business hours (8:OO a.m. to 4:30 p.m., local time) at the locations listed below. Any individual requiring copies may submit a request to the Division for Air Quality in writing, by telephone, by FAX, or e-mail. Requests for copies should be directed to the contact person. The proposed administrative regulations can be accessed at: 

### httv://www.lrc.state.ky.us/KAR~TITLE40 1.htm.


### CONTACT PERSON: Laura Lund, Environmental Technologist 11, Regulation Development Section, Division for Air Quality, 1" Floor, 200 Fair Oaks Lane, Frankfort, Kentucky 40601. Phone number: (502) 564-3999, ext. 4428; fax number: (502) 564-4666; e-mail: Laura-Lund@ky.gov.

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