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  • Freeport-McMoRan Permitting

    Freeport-McMoRan Sierrita Inc.'s Air Quality Permit Renewal Application 

    The Pima County Department of Environmental Quality has received the the Air Quality Permit renewal application from the Freeport-McMoRan Sierrita Inc.'s copper mine.

    Documents related to the Freeport-McMoRan Sierrita Inc.'s Air Quality Permit will be placed on this page as they become available.

    If you have questions regarding this permit, please contact Rupesh Patel of PDEQ at (520) 724-7341 or e-mail Rupesh Patel.

    2016

    Issued Air Quality Permit (January 30, 2016)
    Final Technical Support Document (January 30, 2016)
    Final Potential to Emit (PTE) Document (January 30, 2016)
    FMSI Tailing Dam Dust Control Management Plan (October 2009 Revision)
    FMSI Fugitive Source Management Plan (June 21, 2011)
    FMSI Lime Unloading & Handling Wet Scrubber O&M Manual (December 2009)

    2015

    Proposed Air Quality Permit (December, 2015)
    Proposed Technical Support Document (December, 2015)
    Potential to Emit (PTE) Document (December 2015)
    Public Notice Document (December, 2015)

    2014

    Application Complete Letter (1-16-2014)

    2013

    Freeport-McMoRan Sierrita Inc.'s submitted Air Quality Permit renewal application (12-23-2013)

     

    Department of Environmental Quality - Permit Revisions

    33 N. Stone Ave., Suite 700
    Tucson, AZ 85701

    Phone: (520) 724-7400
    Fax: (520) 838-7432