PUBLIC NOTICE

STATE OF ALASKA

DEPARTMENT OF ENVIRONMENTAL CONSERVATION

OIL SEARCH (ALASKA), LLC

NANUSHUK PROCESSING FACILITY

The Alaska Department of Environmental Conservation (ADEC) has made a preliminary decision to approve Oil Search (Alaska), LLC’s application for Air Quality Control Minor Permit No. AQ1683MSS01, Rev. 1 for the Nanushuk Processing Facility.  

Applicant:      Oil Search (Alaska), LLC

                        P.O. Box 240927, Anchorage, AK 99524

Location:       Northing: 7,802.4 km; Easting: 592.0 km; Zone: 5

Activity:         Oil Search (Alaska), LLC applied for a minor permit under 18 AAC 50.508(6) for revising and rescinding the terms and conditions of Air Quality Minor Permit No. AQ1683MSS01. Additionally, this project is also classified under 18 AAC 50.502(c)(3) for modifications to an existing stationary source that will cause increases greater than 10 tons per year each in the stationary source’s potential to emit oxides of nitrogen (NO_x) and sulfur dioxide (SO₂).

Emissions:     The potential annual emissions of regulated air pollutants at the stationary source after modification will not exceed: 236.72 tons of Nitrogen Oxides, 233.79 tons of Carbon Monoxide, 30.09 tons of Particulate Matter, 180.02 tons of Sulfur Dioxide, 152.30 tons of Volatile Organic Compounds, 354,365.77 tons of Carbon Dioxide Equivalent emissions, and 4.77 tons of Hazardous Air Pollutants (HAP), with highest individual HAP (formaldehyde) estimated at 2.05 tons. The total annual potential emissions of regulated air pollutants, other than greenhouse gases, are 830.39 tons.

ADEC Preliminary Review:  Based on review of the application, ADEC drafted a preliminary permit decision for this project under AS 46.14 and 18 AAC 50.

Available Information:  Copies of the permit application(s), ADEC’s preliminary minor permit and technical analysis report (TAR) are available at the following offices:

ADEC Air Permits Program, 333 Willoughby Avenue, 8^th Floor, Ste 800, State Office Building, Juneau, AK 99801

ADEC Air Permits Program, 555 Cordova Street, Anchorage, AK 99501

These documents are also available at ADEC’s website at: http://dec.alaska.gov/Applications/Air/airtoolsweb/AirPermitsApprovalsAndPublicNotices/

Opportunity for Public Participation: Any interested person may present written statements relevant to the preliminary decision within 30 days after the first publication date. ADEC will consider all comments received and make any changes ADEC finds beneficial or necessary to assure compliance with 18 AAC 50 or state law. ADEC will issue a final decision to issue or deny the permit after the close of the public comment period.

ADEC complies with Title II of the Americans with Disabilities Act of 1990. If you are a person with a disability who may need a special accommodation in order to participate in this public process, please contact Julia Schweminiski at (907) 269-7660 or TDD Relay Service 1-800-770-8973/TTY or dial 711 by the 15^th day of this public comment period to ensure that any necessary accommodations can be provided.

Comments relevant to the preliminary minor permit may be submitted to Joshua Klina by postal mail to P.O. Box 111800, Juneau, AK 99811, or by email to joshua.klina@alaska.gov and dec.air.comment@alaska.gov. Comments must be received by close of public comments period at 11:59 p.m. Alaska time on June 24, 2024. Except for comments classified under AS 46.14.520, all public comments submitted during the public comment period can be viewed at https://dec.alaska.gov/Applications/Air/airtoolsweb/AirPermitsApprovalsAndPublicNotices after the public comment period.