Item No. 10d_supp
Meeting Date: November 10, 2020
2021-2025 Airfield Pavement and Supporting
Infrastructure Replacement Program
(CIP #C800930)
Seattle-Tacoma
International Airport

2021-2025 Program Justification
2021-2025 Airfield Pavement and Supporting Infrastructure Replacement
Program replaces distressed airfield pavement (concrete and asphalt), joint
sealant, related and supporting infrastructure at the Airport to provide safe and
efficient conditions for aircraft operations and meet FAA requirements.




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2021 Project Locations



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2021 Project Scope
Work Area S - Replacement of the Portland Cement Concrete Pavement
(PCCP) and supporting infrastructure on the south side of the South
Satellite.
Work Area C - Replacement of PCCP, the adjacent Asphalt Concrete
Pavement vehicle service road and supporting infrastructure at Cargo 4.
Removal of abandoned fuel lines and associated contaminated soil.
Work Area R/T - Replacement of PCCP joint sealant materials along RW
16R/34L, Taxiway T and associated connector taxiways.

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2021 Project Schedule
Commission construction authorization            2020 Quarter 4
Construction start                                   2021 Quarter 2
In-use date                                         2021 Quarter 4




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2021-2025 Program Budget
Cost Breakdown                        This Request      Total Project
Design                                          $0      $13,495,000
Construction                              37,900,000      140,005,000
Total                                        $37,900,000      $153,500,000



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Communication & Outreach
Developed a Communication Plan for the 2021 Airfield
construction season to ensure Air Traffic Tower/Ramp Tower
planning, Tenant and Air Carrier awareness
Station Manager Meetings & International Station Manager Meetings
AAAC Meetings
Air Cargo Stakeholder Meetings
MII Process
Separate meetings with impacted air carriers
Common Use Facility Advisory Committee (CUFAC)
Seattle Joint Construction and Efficiency Meetings

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Communication & Outreach (Continued)
FAA 7460 Submittals
Construction Safety Phasing Plan Submittals
Technical Reviews meeting with FAA
Safety Risk Management Panel
Monthly Operation, Air Traffic Control and Seattle Ramp Tower
coordination meetings
Oversite Presentations
Monthly Operations Briefings
Bi-weekly Project/Gate Coordination meetings
Ongoing coordination with IAF project

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2021 Project Risks
FAA approval to bid, concurrence to award and Federal Funding
application process
Potential delay to the bidding process, contract execution &
construction start
Aircraft gate outage
Gate S5 and A11 impacted by IAF project must be turned to service
before the end of March 2021 for the 2021 Project to start in April
2021
Potential delay to construction start
Inclement weather
Potential delay to the overall construction progress
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