TagSAMP(650)

The Des Moines Aviation Advisory Committee met on January 8, 2018 to discuss several airport-related concerns, including an update on the University of Washington Ultrafine Particle Study, a proposed interlocal agreement between neighboring cities to jointly respond to the Port of Seattle's Sustainable Airport Master Plan (SAMP), and a potential resolution advocating for a second airport. Community members and committee members also raised ongoing concerns about the health and noise impacts of Sea-Tac Airport on local residents.

The Des Moines Aviation Advisory Committee met on December 5, 2017 to discuss key issues related to Sea-Tac Airport, including the formation of the Sea-Tac Stakeholder Advisory Roundtable (StART) and an 18-month air quality study being conducted by the University of Washington to examine the effects of ultra-fine particles from jet exhaust on surrounding communities. The committee also reviewed the environmental review process for the Sustainable Airport Master Plan (SAMP), noting concerns that the Port of Seattle may pursue a less rigorous Environmental Assessment rather than a full Environmental Impact Statement. Community members raised additional concerns about nighttime flights, air cargo operations, and the Port potentially bypassing SEPA/NEPA requirements through piecemeal project approvals.

The Des Moines Aviation Advisory Committee met on November 7, 2017, to discuss several airport-related topics, including an Air Cargo Study being conducted by the Joint Transportation Committee and updates on the Sustainable Airport Master Plan (SAMP) Environmental Impact Statement process presented by Port of Seattle representatives. Key community concerns raised included nighttime flights, aircraft noise frequency, and whether airport-impacted communities would have a voice in upcoming stakeholder meetings. The committee also nominated member Sheila Brush to represent the City of Des Moines on a new Public Forum Panel headed by the Port's Director of Aviation, expected to launch in early 2018.

This 2017 technical memorandum, prepared by Leigh Fisher for the Port of Seattle, outlines development alternatives for Seattle-Tacoma International Airport as part of a Sustainable Airport Master Plan. It covers proposed changes to the airfield, passenger terminals, ground access, parking, air cargo facilities, and general aviation. The document evaluates options such as runway relocations, new taxiway configurations, and terminal expansions to address capacity, safety compliance, and long-term growth needs.

This October 2017 Technical Memorandum, prepared by Leigh Fisher for the Port of Seattle, outlines development alternatives for Seattle-Tacoma International Airport as part of its Sustainable Airport Master Plan. It covers a wide range of potential airport improvements, including airfield capacity enhancements, passenger terminal expansion, ground access and parking, air cargo facilities, and general aviation. The document evaluates options such as runway relocations, new taxiway configurations, and midfield terminal development to meet long-term aviation demand.

The Aviation Advisory Committee held its first meeting on September 26, 2017, to establish its work plan for addressing Sea-Tac Airport impacts on the surrounding community, including reviewing the airport's Sustainable Master Plan Environmental Impact Statement and examining noise, health, and transportation concerns. The committee agreed to hold open public meetings with a dedicated public comment period, and a budget was allocated to hire a consultant to analyze the airport's expansion plans. Committee member Edmiston was designated to report on the group's goals and progress at the October 12th City Council meeting.

This report, prepared by Landrum & Brown for the Port of Seattle, documents baseline air quality conditions at Seattle-Tacoma International Airport as of 2016, as part of the Sustainable Airport Master Plan (SAMP) Environmental Review. It inventories emission sources across the airport—including aircraft operations, ground support equipment, and stationary sources like boilers and generators—and compares 2016 emission levels to those from 2014. The findings are intended to support future environmental planning and assessment of proposed airport development.

In a July 2017 letter, Seattle-Tacoma International Airport's Managing Director Lance Lyttle acknowledged concerns from the City of Des Moines regarding the airport's Concourse D Hardstand Holdroom project, confirming that no additional gates would be added until the Sustainable Airport Master Plan (SAMP) environmental review was completed. Following this, the cities of Burien, Des Moines, Normandy Park, and SeaTac entered into an Interlocal Agreement in March 2018 to jointly hire the consulting firm Lockridge Grindal Nauen PLLP for $175,000 to conduct an environmental review of the SAMP. Costs were shared among the four cities based on a per-capita funding rate of approximately $1.50, with Burien covering the largest share at roughly 43%.

A presentation to the Washington State Transportation Commission updating on Sea-Tac Airport’s current status, including passenger and flight operation growth, current major projects, and the Sustainable Airport Master Plan for future demand.