City of Des Moines Agenda Item: Consultant Contract Amendment for Sea-Tac Airport Sustainable Airport Master Plan Environmental Review and Analysis

The City of Des Moines, WA considered an amendment to a consultant contract supporting a coordinated environmental review of the Port of Seattle's Sea-Tac Airport Sustainable Airport Master Plan (SAMP), a 20-year airport growth plan. The amendment adds $100,000 to the original $175,000 contract, extends its term to 2023, and shifts contract administration from SeaTac to Des Moines, with costs shared among Des Moines, Burien, Normandy Park, and SeaTac based on population. The consultant, now operating as Primacy Strategy Group LLC, assists the four cities in reviewing and responding to environmental documents and impacts related to the SAMP process under NEPA and SEPA.

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City of Des Moines, WA City Council agenda item (Consent Calendar Item #7, September 2, 2021) seeking approval of an amendment to the consultant contract with Lockridge Grindal Nauen P.L.L.P. (now Primacy Strategy Group, L.L.C.) for coordinated environmental review, analysis, and response by the cities of Des Moines, Normandy Park, Burien, and SeaTac to the Port of Seattle’s Sea-Tac Airport Sustainable Airport Master Plan (SAMP) under NEPA and SEPA. The amendment adds $100,000 to the original $175,000 contract (total $275,000), extends the effective date from year-end 2021 to year-end 2023, shifts contract administration from City of SeaTac to City of Des Moines, and recognizes the consultant name change. Des Moines contribution this amendment: $26,970 (26.97%); Burien: $42,970 (42.97%); SeaTac: $24,460 (24.46%); Normandy Park: $5,600 (5.60%). Inter-local agreement (ILA) originated in 2018; fiscal agent remains City of Burien.

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