Specifications include, but are not limited to: • Airport engineering • Civil engineering • Airport planning* • Airport common/shared use passenger processing system planning and design • Architecture planning and design • Interior design • Mechanical engineering • Structural engineering* • Electrical engineering • Geotechnical engineering • Subsurface Utility engineering • Environmental engineering* • Fire protection systems engineering • Electronic systems design (fire alarm, security access control and building HVAC control) • Communications / IT systems design (voice and data communications) • NAVAIDs planning and design • Cost estimating / scheduling • Aviation and automotive fueling systems design • Landscape architecture • Traffic engineering • Marine engineering • Pavement and facility inspections • Resident construction inspection • Land surveying • Aerial photography • Materials testing • Land use, zoning and airspace • Sustainability design • Geographic Information System (GIS) planning and design