Sound Transit and the Federal Transit Administrative have published the Operations and Maintenance Facility (OMF) South Final Environmental Impact Statement (EIS), in accordance with the National Environmental Policy Act (NEPA) and the Washington State Environmental Policy Act (SEPA). This Final EIS informs the public, Tribes, agencies and decision makers about the preferred alternative in Federal Way and other alternatives in Federal Way and Kent, including potential environmental consequences, ways to avoid, minimize and mitigate potential impacts and responds to Draft EIS comments from 2021 and 2023. An electronic copy of the Final EIS can be accessed at the links below. The Executive Summary and a flash drive including the Final EIS, appendices, and technical reports are available at no charge. Final EIS hard copies are available for $25, and hard copies of the separately bound appendices and technical reports are available for $15 each by contacting Dominique Jones at 206-689-4783 or dominique.jones@soundtransit.org.
OMF South Final Environmental Impact Statement Executive Summary
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OMF South Final Environmental Impact Statement Executive Summary
Additional materials
OMF South Final EIS Table of Contents; Chapter 1, Purpose and Need; Chapter 2, Alternatives Considered
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OMF South Final EIS Chapter 3, sections 3.1 to 3.7
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OMF South Final EIS Chapter 3, sections 3.8 to 3.18
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OMF South Final EIS Chapter 4, Cumulative Impacts; Chapter 5, Comment Summary
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OMF South Final EIS appendices A, B, E, F, H, I, J, K
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OMF South Final EIS Appendix C, Conceptual Design Drawings
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OMF South Final EIS Appendix D, Midway Landfill Support Documents
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OMF South Final EIS Appendix G1, Transportation Technical Report
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OMF South Final EIS Appendix G2, Noise and Vibration Technical Report
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OMF South Final EIS Appendix G3, Ecosystem Resources Technical Report
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OMF South Final EIS Appendix G3, Ecosystem Resources Technical Report Attachments
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OMF South Final EIS Appendix G4, Historic and Archaeological Resources Technical Report
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OMF South Final EIS Appendix G4, Historic and Archaeological Resources Technical Report Attachments
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OMF South Final EIS Appendix L, Draft EIS Comments and Responses, Volume 1 of 2
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OMF South Final EIS Appendix L, Draft EIS Comments and Responses, Volume 2 of 2
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