TagSAMP(217)

• Scoping comments may be submitted via: • SAMP Environmental Review website (Click “Participate”): www.SAMPNTPenvironmentalreview.org • Email: SAMP@portseattle.org • Regular mail to: Mr. Steve Rybolt Port of Seattle Aviation Environment and Sustainability P.O. Box 68727 Seattle, WA 98168 • In person at a Scoping Meeting: • Submit written comments • Submit oral comments to court reporter • All comments must be submitted or postmarked by September 28, 2018. http://www.sampntpenvironmentalreview.org/ mailto:SAMP@portseattle.org

• Greenfield Airport – Secondary Screening Analysis • Greenfield Airport – Airspace Review • Preliminary Air Cargo Forecasts Introductions AIRPORT SITE SELECTION STUDY Introductions Pam Keidel-Adams Project Principal David Williams Project Manager Laura Holthus Senior Aviation Planner Ken Bukauskas Air Cargo/Forecasting Michael Yablonski Airspace Greenfield Airport – Secondary Screening Analysis AIRPORT SITE SELECTION STUDY Greenfield Sites – Secondary Screening Analysis • Environmental factors • Transportation/access analysis • Infrastructure analysis • Airspace review* * Airspace Review is covered separately from all other secondary screening criteria ** King County Southeast site is not included in the options for the CACC but is reviewed in the WASP ** AIRPORT SITE SELECTION STUDY Criterion Category Evaluation Element Measure Operational Capability and Capacity Potential Airspace Impacts and Constraints Airspace Complexity Airspace Terrain Penetrations Impacts to Military Operations Runway Procedure Opportunity Ground Access Ground Transportation Connectivity Highway Connectivity Transit Connectivity Passenger Rail Connectivity Development Costs Utilities Access Power Utilities Water Utilities Fiber Internet Potential Environmental Impacts Farmlands Impacts Farmlands Impact Aquifers and Water Supply Impacts Critical Aquifer Recharge Areas Wellhead Protection Areas Tribal Interests Impacts Tribal Fishing Rights Essential Public Facilities Impacts Landfills High Voltage Power Lines Secondary Screening Evaluation Elements Market Factors Criterion Category not evaluated in secondary analysis AIRPORT SITE SELECTION STUDY Secondary Measure Descriptions Measure Description Airspace Complexity Complexity of shelving/cutouts required to accommodate airspace Airspace Terrain Penetrations Amount of terrain penetrating greenfield airspace Impacts to Military Operations Impacts of greenfield airspace on existing military airspace/operations Runway Procedure Opportunity Ability to accommodate greenfield…

Stattle · lacoma lnte r nationill Airpo r t • Overview • Economic Impact • Sustainahility • Activity Forecast • Forecast Implications • Development Constraints • Challenges • Planning Schedule • Public Outreach Sustainable Airport Master Plan Seatlle · lacoma lnternalion•l Airport • Rapid growth and a constrained operational footprint requires strategic land use planning and future Commission policy decisions to provide needed capacity • Gaining clarity regarding implications of projected growth in passengers and operations- and the necessary facility changes • Developing and evaluating options to meet facility requirements • Will need to utilize Port-owned properties beyond those now a part of the airS.eld and terminal complex. • The optimal airport layout - maintaining airS.eld capacity and adding terminal capacity - will require relocation of existing facilities • Understanding these tradeoffs and the repercussions of balancing needs will be a next step Sustainable Airport Master Plan Seattle · lacoma lntern•tlonol Airport • Sea-Tac serves as critical regional and national asset - More than 170,000 jobs attributable to airport activity - $6.1 billion in total personal income - $16.3 billion in business revenue • Growth in air service supports regional economic activity - Each new international flight generates an estimated $75 million annually in direct and indirect economic impact to the region - Keeping freight moving supports local and regional businesses • Connects region to the global economy • Creates new jobs in local communities -Aeronautical jobs - airlines, airline contractors, flight kitchens, aircraft maintenance -Airport and visitor jobs -…