EXH1086041146

PCHBPollution Control Hearings Board of the State of Washington

A. S----=ry of Master Plan Update _rovement phasing, years 1997 _hrough 2010. B. State of WashingtonAir/Water Ouality Certifications. C. Assessment of Runway Length and Location For The Third Parallel Runway. D. Comments and Responses thereto concerning FSEIS (exclusive of air quality). E. Comments and Responses thereto concerning FSEIS Final Air 0uali_y Conform/tyAnalysis. F. Graphic S,1_,--_yof M/_igation. G. FAABeneflt/Cost analysis of third runway. AR 041147 z. Z_raO_UqTZON This Record of Decision (ROD) prov_es final Federal Aviation _inis_racion (F_A) approval for _he Haster Plan update developmen_ actions adopted by _he Pore of Seattle (PO$) on August i, 1996, in PO5 Commission Resolution # 3212, as amended on May 27, 1%97, in POS Co---_ssion Resolution No. 3245. This ROD provides final approval for those agency actions necessary in order _o provide FAA support for a new 8500-foo_ dependent air carrier runway, for a 600 foot southerly extension of runway 16L/34R, for expanded runway safe_y areas for runways 16R and 16L, and for various landside Mas_er Plan Update improvements scheduled Uo be completed through the year 2010. The phasing of Uhese various projects is graphically presented on pages 2-22 _o 2-23 of the Final Supplemental Environmental lmpac_ SUa_ament [FSEIS], and is also presented in Appendix A of this ROD. Over the pas_ decade, the Federal AviationAdministra_ion (FAA) has worked closely with local and regional officials and with _he Port of Seattle (POS) aviation planning staff to investigate ways in which to accommodate _he increasing passenger and operational actlvi_y demands at Seattle-Tacoma In_ernatlonal Airport (Sea-…
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