6c supp
Item No. 6c_supp Meeting Date: August 15, 2017 Port of Seattle Investment in Airport Facilities to meet Regional Demand August 15, 2017 Contents Airport Investment Purpose IAF Benefits North Satellite Benefits Investment Magnitude Video files Final Views Progress Photos Appendix Investment to meet existing regional demand 2 Port Investment in Airport Capacity Added capacity is needed to: Keep up with growth driven by the region Provide international connectivity and related benefits state-wide Completes Two Major Facilities International Arrivals Facility (IAF) North Satellite Expansion (NSAT) SeaTac Airport supports regional economic growth 3 IAF Aerial View 4 Benefits of IAF Improves processing and speed and customer service from 1,200 to 2,600 pax/hr capacity Provides modern welcoming for international travelers coming to the world class cities in our region Supports 6 new international airlines since 2016 Each provides $89M regional economic benefit Provides 20 dual-capable flexible gates for both large international aircraft and smaller domestic aircraft IAF Capability to welcome arriving international passengers 5 NSAT Aerial View 6 Benefits of NSAT Adding 8 new gates for a total of 20 contact gates Modernizes 50 year old facility (1972-2021) Seismic reinforcement of the North Satellite 9 bay expansion adding 268,000 sf for passenger comfort and increased concessions Adding 3rd floor for Alaska (AS) Lounge and signature restaurant LEED design demonstrating environmental commitment to passengers, community and business partners Improved passenger experience and operational efficiency NSAT Benefits 7 Investment Total Estimated Investment = $766M IAF This Budget Request = $105.6M This Funding Authorization = $284.0M Total Estimated Investment = $671M NSAT Investment This Budget Request = $107.5M This Funding Authorization = $270.3M Commission request 8 IAF overfly IAF walk-through NSAT overfly NSAT walk-through Videos 9 IAF View of Pedestrian Bridge 10 IAF View of Pedestrian Bridge Interior 11 IAF View of Baggage Hall Interior 12 Gates A20/21 New Hardstand Ramp IAF Progress Photos 13 New NE Ground Transportation Lot IAF Progress Photos 14 NSAT Aerial View 15 Transit Level - New Transit Level - Existing NSAT Transit Level 16 Concourse Level Gate Lobby - New Higher Ceilings Technology Natural Light Faster Process Open Concept Just-in-time Boarding Concourse Level Gate Lobby - Existing NSAT Concourse Level 17 Marketplace - Existing Marketplace - New NSAT Marketplace 18 NSAT Lounge and Restaurant Expansion above Concourse 19 NSAT Lounge and Restaurant Expansion above Concourse 20 North Satellite Today North Satellite Future NSAT Progress Photos 21 Preliminary Terminal Work Expansion Excavation Area NSAT Progress Photos 22 Excavation / foundation columns Temporary Walkways for passenger safety NSAT Progress Photos 23 IAF & NSAT - Investment to meet existing Regional Demand 24 Appendices IAF Slides 26 to 31 NSAT Slides 32 to 36 Appendix of IAF and NSAT Request Presentations 25 IAF Request August 15, 2017 Design-Build Contract Status Set Target Budget & Target Schedule 1/04/16 8/15/17 Test, Validate, Confirm Project Definition Document Full Build Validation GMP Development Post-GMP Period Period Period Commence Design, Early Work Construction, and Long Lead Time 7/20/15 Item Procurement The Contract Contemplated Three Distinct Time Periods 27 IAF Budget Overview $608.4M Base Budget IAF PROJECT $ 41.0M Phase 2 Sterile Corridor Extension $ 11.0M Phase 2 Balance of Scope Acceleration $660.4M Revised Budget to Accelerate Work $660.4M Revised Budget OTHER CAPITAL PROJECTS $ 5.5M Narrow Body Optimization at SSAT $ 18.5M Baggage Optimization Below IAF $684.4M Current Budget Original budget previously increased to include 2 separate CIPs and new scope 28 IAF Request Current Completion Estimate: $766 M Understated Initial Estimate $29.6M Design Evolution $22M Scope Added by Port/Airlines $20M Other Required Cost Increases $15M Market Conditions $14M Schedule/Phasing Complexity $5M $0 $5 $10 $15 $20 $25 $30 Factors Contributing to Budget Increase 29 IAF Request Current Completion Estimate: $766 M Understated Initial Estimate 28% 21% Design Evolution Scope Added by Port/Airlines 5% 19% Other Required Cost Increases 13% Market Conditions 14% Schedule/Phasing Complexity Factors Contributing to Budget Increase 30 Commission Action Authorize increase of $105.6M to project budget Authorize $284M increasing project funding to $766M Authorize an extension of the current design-build contract to December 31, 2020 Authorize execution of a Guaranteed Maximum Price (GMP) or multiple mini-GMPs, contract amendments and change orders, as required, to complete the IAF project IAF Action Requested 31 NSAT Request August 15, 2017 NSAT Request Current Completion Estimate: $658 M (Capital Only) Understated Initial Estimate/Design Evolution $22M Replenishment of Management Reserves $5M Scope Added by Port/Airlines -Accepted $21M Other Required Cost Increases (TSA,WA tax increase, etc.) $12M Market Conditions/Contractor Availability $24M Schedule/Phasing Complexity $23M $0 $5 $10 $15 $20 $25 Factors Contributing to Capital Budget Increase 33 NSAT Request Current Completion Estimate: $658 M (Capital Only) Understated Initial Estimate/Design Evolution 20% Scope Added by Port/Airlines (Accepted) 21% 5% 11% Replenishment of Management Reserve Other Required Cost Increases (TSA,WA tax increase, etc.) 21% 22% Market Conditions/Contractor Availability Schedule/Phasing Complexity Factors Contributing to Capital Budget Increase 34 Understated Initial Estimate/Design Evolution Lack of sufficient design development allowance after 60% Other Required Cost Increases Sales Tax Increase 100% worker & employee security screening Future regulatory requirements Market Conditions / Contractor Availability Lack of Subcontractor availability Labor Shortages Lack of qualified labor Ability to "pick and choose" projects (Port restrictions including badging, security, limited access and laydown area) Schedule/Phasing Complexity Maintaining current levels of operational & customer service Reconstructing vertical circulation core while PAX moving through area Constructing high bay roof, then demolishing existing roof and structure while PAX moving below Factors Contributing to Budget Increase 35 Commission Action Authorize increase of $107.5M to project budget Authorize $270.3 M increasing project funding to $670.6M Amend contract with HP for $161.6M for total contract value of $453.6M Authorize execution of all change orders within authorized budget and scope without returning for additional Commission authorization Use Port crews to support NSAT construction Authorize staff to enter a Tenant Reimbursement Agreement with AS to reimburse each other as appropriate for improvements that are part of the NSAT NSAT Action Requested 36
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