TagSecond Airport(63)

Parametrix, Inc. prepared this Supplemental Airport Site Wetland and Stream Analysis for Port Of Seattle, dated November 12, 1999 (AR 043120). The report analyzes wetland and stream conditions at three supplemental airport candidate sites — Arlington, Lake Sawyer, and Frederickson — comparing 1994 MSA study findings with 1998 field-verified wetland boundary data. Includes tables comparing

This archival record (Box 1314) contains airport litigation documents from 1994–1997, held by the Puget Sound Regional Council's Administration office. Key materials include a Growth Management Staff Advisory Committee policy analysis on siting a major supplemental airport in the Central Puget Sound region, Port of Seattle submittals to an expert panel in response to a 1/9/95 Noise Order, and exhibits provided to attorney David Bricklin in 1997. The records are stored at the Washington State Archives.

Major Supplemental Airport Feasibility Study Summary Report dated March 23, 1995, sponsored by the Puget Sound Regional Council (PSRC), prepared by TAMS Consultants, Inc. in association with Pacific Rim Resources and Parametrix, Inc. The report covers site analysis, noise impact areas (65 Ldn contours), access analysis, instrument approach capability, local airspace evaluation, site constructability, site

In May 1994, the Puget Sound Regional Council announced that consultants had identified 12 potential sites for a major supplemental airport in the central Puget Sound region, narrowed down from an initial list of 25 candidates. The sites, stretching from Stanwood in the north to the Tanwax Lake area in Pierce County in the south, were deemed to have no flaws severe enough to rule them out from further consideration. The study was part of a broader effort to determine whether a supplemental airport could relieve pressure on Sea-Tac and potentially eliminate the need for a controversial third runway.

These documents relate to the Airport Alternative Committee's October 1992 meeting, which brought together cities, community organizations, and citizen groups concerned about aircraft noise around Seattle-Tacoma (Sea-Tac) Airport. The committee evaluated criteria and requirements for addressing airport expansion, including minimizing noise impact on the largest number of people, maximizing aircraft and ground safety, and providing 750 operations capacity by the year 2020. Alternative airport sites such as Vancouver, Black Lake, Fort Lewis, Portland, McCord, Arlington, and SeaTac were also discussed.