2018-02-13 SM 9b Supp SAMP Update Presentation

Unconstrained forecast of 66 million annual passengers by 2034 Long-term vision – planning update Airside modeling • Conducted initial round of modeling • Recalibrated model to 2016 conditions • Modeled long-term future improvements • Findings – Airfield/airspace constraints result in major congestion (aircraft delays) as activity nears million passengers (2029) – Phased approach required to advance SAMP • Identify projects to accommodate near-term demand within existing constraints – Near-term projects • Conduct environmental review of Near-term projects • Recommend follow-on planning study to address airfield/airspace constraints Phased approach required to meet future demand meet demand Long-term vision - phased approach Near-term projects - 56 million annual passengers by 2027 Long-term vision – Additional planning required for demand beyond 2027 Near-term projects– Major improvements Westside Maint. Campus Hardstand - north North Gates Hardstand - central Second Terminal Roadway Improvements Busway & Stations Fuel Farm Expansion Taxiway A/B Extension ARFF Relocation Highspeed Exit Taxiway D Extension Near-term projects – planning update Airside modeling • Modeled 2027 conditions – NorthSTAR (pre-SAMP) – IAF (pre-SAMP) – New North Gates – New Hardstand Parking positions • Findings – Near-term projects can accommodate 2027 forecast demand – Approximates 56 million annual passengers – South Aviation Support Area (SASA) not needed to accommodate near-term demand and so not included in Near-term projects Near-term projects can accommodate 2027 forecast demand Next steps • Complete planning for Near-term projects • Work with FAA to finalize SAMP documentation • Planning work to support environmental review • Community open houses Q1/Q2…

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PSCAA Advisory Council Meeting Agenda
Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
1904 3rd Avenue, Suite 105, Seattle, WA 98101
Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]