Supplement to 11bld-02887 to complete elevation of existing single to meet/be above the bfe. To elevate an existing structure a foundation plan and other foundation details prepared and certified by a louisiana registered architect or a louisiana registered civil engineer shall be available at the construction site for the foundation inspection. The foundation plan must show how the structure will be anchored to the foundation. No change in parking and no increase in livable area. All elevation permits require electrical and mechanical permits.