6h Presentation Architecture and Engineering Services MT Infrastructure Up
Item No. 6h_supp Meeting Date: October 13, 2020 Main Terminal Infrastructure Upgrades Project Purpose Upgrade the Main Terminal to meet current fire & building code Improve passenger safety by upgrading several life safety systems New, reliable means of providing emergency power for a majority of the airport Remove a large amount of asbestos fireproofing and other asbestos containing materials 2 History Main Terminal built in 1970s North Extension added in 1980s South extension added in 2000 All code requirements met at time of renovations Major Scope Install new fire sprinklers throughout the Main Terminal (Ticketing, Esplanade, Mezzanine, and Baggage Claim) and above both the departure and arrivals drives Add additional fire standpipes to meet current code Significant amounts of asbestos fireproofing remain in the Main Terminal Install new smoke control exhaust Replace the existing emergency power generating system 4 Budget Initial Budget: $350,000,000 Current Range: $300,000,000 - $400,000,000 The number of phases required, complexity of work, and need to minimize passenger impacts increases cost. Overall duration of the project. 5 Preliminary Design Objectives Design smoke control system for the Main Terminal and Concourses B, C, and D to determine emergency power load requirements Evaluate means and methods of replacing the emergency power generating system Evaluate ways to minimize passenger impacts Provide estimate for project budget 6 Next Steps December 2021 Complete Preliminary Design Q1 2022 Update Commission on findings of preliminary design and request full design funding 7
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