MARICOPA COUNTY AIR QUALITY DEPARTMENT PUBLIC NOTICE Start of 30-day Public Comment Period: September 24, 2025 End of 30-day Public Comment Period: October 24, 2025 Maricopa County Air Quality Department, 301 W. Jefferson Street, Suite 410, Phoenix, AZ 85003, has processed an application for the following facility and is proposing to issue an air quality permit. Facility ID F000701. Permit Numbers P0007362 and P0013443. Intel Corp - Ocotillo Campus, 4500 S Dobson Rd, Chandler 85248, Semiconductor Manufacturing, Products of Combustion, Particulate Matter, Volatile Organic Compounds. The application, proposed Technical Support Documentation, and proposed permit may be reviewed online at maricopa.gov/1624/Public-Notices. Additional information may be obtained by contacting the department at 602-506-6010 or submitting a public record request online at maricopa.gov/5073/Public-Records-Request. In accordance with A.R.S. §49-426 and §49-480, any person may submit written comments and/or a written request for a public hearing on the proposed permits. All comments and requests must be received no later than the 30th day following the first date of publication. Submissions should be mailed to the Permitting Division Manager at 301 W. Jefferson St., Suite 410, Phoenix, AZ 85003 or by email at AQPermits@maricopa.gov. Any written comment shall state the name and mailing address of the person, shall be signed by the person, his agent, or his attorney and shall clearly set forth reasons why the permit should or should not be issued. Grounds for comment are limited to whether the proposed permit meets the criteria for issuance as prescribed in ARS §§49-426, 49-480, or 49-481. Title V permits are subject to review by the U.S. Environmental Protection Agency (EPA). If the EPA does not object in writing to the issuance of this proposed title V permit, any person may petition the EPA within 60 days after the expiration of the EPA's 45-day review period to make such objection. Any such petition shall be based only on objections to the permit that were raised with reasonable specificity during the public comment period. See 40 CFR 70.8 and https://www.epa.gov/title-v-operating-permits/title-v-petitions for additional information. In accordance with Rule 210 §303.6, any person who petitions the EPA under 40 CFR 70.8(d) shall notify the Control Officer by certified mail of such petition as soon as possible, but in no case more than 10 days following such petition. Such notice shall include the grounds for objection and whether such objections were raised during the public comment period. MCAQD will take reasonable measures to provide access to department services to individuals with limited ability to speak, write, or understand English and/or to those with disabilities. Requests for language interpretation services or for disability accommodations must be made at least 48 hours in advance by contacting: (602) 506-6443. MCAQD tomará las medidas necesarias para brindar acceso a los servicios del departamento a personas que no dominan el idioma inglés y/o personas con discapacidades. Las solicitudes de servicios de interpretación de otro idioma o adaptaciones para discapacitados deben realizarse con al menos 48 horas de anticipación comunicándose con: (602) 506-6443. Pub: Sept 25, Oct 2, 2025