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Proposed Air Quality Permit 6057-R2 – United States Department of Treasury

Friday, October 31, 2014


Proposed Air Quality Permit 6057-R2 – United States Department of Treasury, Internal Revenue Service, One existing 400 kW diesel fired emergency generator set at the Service Court at 1111 Constitution Avenue NW

Notice is hereby given that, pursuant to 40 C.F.R. Part 51.161, and D.C. Official Code §2-505, the Air Quality Division (AQD) of the District Department of the Environment (DDOE), located at 1200 First Street NE, 5th Floor, Washington, DC, intends to issue Permit #6057-R2 to the United States Department of Treasury, Internal Revenue Service, to operate one existing diesel-fired emergency generator set located in Washington, DC. The contact person for the facility is David Gowin, Building Manager, at (202) 439-9849.

Emergency Generator to be Permitted

Equipment Location 


Generator Size

Engine Size 

Permit No.

Internal Revenue Service, Service Court

1111 Constitution Ave. NW

Washington, DC 20224

449 kW

602 bhp


The application to operate the emergency generator and the draft renewal permit and supporting documents are available for public inspection at AQD and copies may be made available between the hours of 8:15 A.M. and 4:45 P.M. Monday through Friday.  Interested parties wishing to view these documents should provide their names, addresses, telephone numbers and affiliation, if any, to Stephen S. Ours at (202) 535-1747.

Interested persons may submit written comments or may request a hearing on this subject within 30 days of publication of this notice.  The written comments must also include the person’s name, telephone number, affiliation, if any, mailing address and a statement outlining the air quality issues in dispute and any facts underscoring those air quality issues.  All relevant comments will be considered in issuing the final permit.

Comments on the proposed permit and any request for a public hearing should be addressed to:

Stephen S. Ours   
Chief, Permitting Branch - Air Quality Division

District Department of the Environment
1200 First Street NE, 5th Floor
Washington, DC 20002

[email protected]

No written comments or hearing requests postmarked after December 1, 2014 will be accepted.

For more information, please contact Stephen S. Ours at (202) 535-1747.