Specifications include, but are not limited to: The DAVIDSON COUNTY AIRPORT AUTHORITYis requesting Statements of Qualifications from interested and qualified Aviation Consultants for engineering, planning, and subcontracted special services. The services may include, but are not limited to, the design and construction phases of runway extensions, land acquisition, runway safety areas, runway overlays, taxiways, aircraft aprons, airfield lighting, NAVAID’s, instrument landing systems, fueling systems, hangars, terminal site work, and other projects as determined by the DAVIDSON COUNTY AIRPORT AUTHORITY. These services may also include subcontracted special services such as surveying, geotechnical, environmental, and quality assurance testing. Services will be for a period not to exceed five (5) years.