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  • Pre-Application Guidance - Fugitive Dust

    Are you planning to conduct:

    • Earthmoving or Land Clearing over 1 acre
    • Trenching over 300 feet for utility installation or repair
    • Road construction over 50 feet 
    • Blasting

    If any of the above apply, a Fugitive Dust Activity Permit is required from the Pima County Department of Environmental Quality (PDEQ).   Apply for a Fugitive Dust Activity Permit.

    Definitions

    "Earthmoving" means the movement of earthen material which causes or has the potential to cause fugitive dust.
    "Land stripping" or "land stripping activity" means removal of all or any portion of existing vegetation from parcels of land with equipment, which plows or scrapes the ground surface.
    "Fugitive Dust" means the particulate matter not collected by a capture system that is entrained in the ambient air and is caused from human, animal, and/or natural activities, such as, but not limited to, movement of soil, vehicles, equipment, blasting, and wind.
    "Trenching" means the construction of a narrow excavation, in relation to its length, made below the surface of the ground for purposes of facilitating the installation and repair of underground utilities.
    "Road construction" means the construction of a new roadway or the conversion of an existing unpaved road to a paved road.
    "Road" means a path, trail, driveway, freeway, street, or access way which is constructed for principle use by vehicular traffic.

    Will you be requesting a two year permit?

    Please contact PDEQ at (520) 724-7400 for approval of a two year permit.

    Does this activity involve a demolition or renovation of an existing structure?

    "Demolition" means the wrecking or taking out of any load-supporting structural member of a facility together with any related handling operations or intentional burning of any facility.
    "Renovation" means altering a facility or one or more facility components in any way, including the stripping or removal of RACM from a facility component. Operations in which load-supporting structural members are wrecked or taken out are demolitions.
    "Regulated asbestos containing material" or "RACM" means (a) Friable asbestos material, (b) Category I nonfriable ACM that has become friable, (c) Category I nonfriable ACM that will be or has been subjected to sanding, grinding, cutting, or abrading, or (d) Category II nonfriable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations regulated by 40 CFR 61, Subpart M.

    If these activities are involved, see PDEQ Asbestos webpage or contact PDEQ at (520) 724-7400 for permitting and notification requirements.

    Note:  This checklist is for guidance only, and not required for submittal to PDEQ.

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    Department of Environmental Quality

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

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


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