ion 91.106.1.3.1. A TOU is exempt from the requirement of an existing main structure. 91.106.1.3.1.2. Procedures. 91.106.1.3.1.2.1. Required Permit. 1. Before commencing a Temporary Installation or Temporary Outdoor Use, a permit authorizing such work or use shall be obtained from the Department. 2. A Temporary Special Event Permit shall issue where the permit application complies with the requirements specified in LAMC Subsection 91.106.1.3.1, and applicable fees are paid. 91.106.1.3.1.2.2. Application. 1. Applications for a Temporary Special Event Permit shall include a site plan, event details, and applicant contact information as specified on the application form provided by the Department. To the extent applicable, permit applications shall also include the information specified in LAMC Subsection 91.106.3; a detailed description of the proposed use; and structural plans, design criteria, and calculations prepared and approved with an original wet stamp and legible signature by a State of California Licensed Structural Engineer, Architect, or Civil Engineer. 2. Applications shall be filed at least five business days prior to the construction, erection, operation, installation, or use described in the application for a Temporary Special Event Permit. 91.106.1.3.1.2.3. Inspection. Requests for inspection must be received by the Department at least two days prior to use or occupancy. 91.106.1.3.1.2.4. Appeals or Requests for Slight Modifications. All appeals or requests for slight modification of Department action or determination pursuant to this section shall be made in accordance with the procedures established in LAMC Sections 98.0403.1 and 98.0403.2. 91.106.1.3.1.3. Fees. A Temporary Special Event Permit will not be issued without the payment of fees required by LAMC Section 91.107. If any changes are made to a previously approved permit, or an additional stage, tent, or canopy is added to the layout, an additional inspection will be required and an associated inspection fee will pertain to each additional inspection as specified in LAMC Section 98.0412. 91.106.1.3.1.4. Requirements. 1. The permit application shall conform to applicable event/day limits and other applicable objective building, zoning, and planning standards. 2. There shall be an existing main structure at the location. 3.