This Solicitation is for As-Needed Airport Planning Services. The proposed scope of services may encompass various aspects of airport facility and resource planning to support the core aviation operations of SFO. The scope of services may encompass a wide range of airport planning activities, including targeted, project-specific analyses as well as broader efforts that inform long-term facility, operational, and regional aviation planning. The Services outlined herein serve as a general guide and do not constitute a comprehensive list of all work to be included in the Resulting Contract. Specific projects will be determined during the contract negotiation phase. Inclusion of work in the scope of services does not guarantee authorization of that work for any contractor. The City retains full discretion to approve any tasks to be included in a Resulting Contract.