6c attach1

COMMISSION 
AGENDA MEMORANDUM                Item No.     6c_attach_1 
ACTION ITEM                   Date of Meeting    August 15, 2017 
DATE:    August 8, 2017 
Attachment A 

SUBJECT:  International Arrivals Facility (IAF); Authorize the Balance of Funding 
(CIP #C800583) 
EXECUTIVE SUMMARY 
The Port contracted a Design-Build team, Clark/SOM, to design and construct a new IAF at the
Seattle-Tacoma International Airport (the Airport) using a Progressive Design Build project
delivery. The design-builder commenced the Validation Period of the contract on July 21, 2015. 
At the end of that 120-day period, the design-builder validated and accepted the Port's
$608.4 million  Target Budget and September 2019  IAF opening  Target Schedule. Soon
thereafter, on January 4, 2016, the Port and the design-builder entered into the Guaranteed
Maximum Price (GMP) Development Period of the contract and design commenced. As the
design of various elements of the work advanced sufficiently far to permit the bidding of trade
packages, the design-builder bid that work. Approximately 98% of the IAF has now been bid
and work is being authorized using numerous mini-GMPs. Port staff and the design -builder are
now actively engaged in the negotiation of a roll-up GMP so a GMP Amendment can be
executed. It is the intent of the project team to execute a roll-up GMP upon negotiation of a
satisfactory price for completion of the project. 
Staff forecasts a full IAF project funding requirement of $766 million which includes the base
project funding of $608.4 million and two previous Commission authorizations to add scope:
Sterile Corridor Extension for $41 million and Phase 2 Acceleration for $11 million. Additionally,
two related projects that were separately authorized are included in the IAF program: CIP#
C800781 - SSAT Narrow Body Configuration for $5.5 million, and CIP# C800836 - Domestic
Outbound Baggage Opportunity for $18.5 million. The design-build contractor continues to
evaluate costs and has forecast a range between $790 milliom and $812 million for the total
program. Although there is risk associated with approving the lower number, staff believes
$790 million to be sufficient to complete the IAF progam.
JUSTIFICATION 
The Port contracted with Clark/SOM as the Design-Build team to deliver this project. The
contract with Clark/SOM is a phased contract covering three distinct periods: the Validation
Period, the GMP Development Period (including some preliminary base building construction

Template revised September 22, 2016.

COMMISSION AGENDA  Action Item No. 6c                        Page 2 of 5 
Meeting Date: August 15, 2017 
e.g., site utilities and footings and the purchase of long lead items e.g., steel), and the GMP
Execution Period (full build). The Project team has completed the first two phases of the
contract and requires authorization of the unfunded balance of the budget in order to complete
the project. 
DETAILS 
The IAF project team will complete the IAF Project as well as two other capital improvement
projects that fall within the IAF footprint and timeframe; the SSAT Narrow BodyConfiguration 
(CIP# C800781) and Domestic Outbound Baggage Opportunity (CIP# C800836). 
Scope of Work 
Authorization of this request will enable the project team to move into the final phase of the
contract, the Post-GMP Period for full build. 
At completion, the IAF will include: 
(1)   World-class facility capable of processing 2,600 passengers per peak hour and a
Minimum Connect Time (MCT) of 75 minutes 
(2)   First Port facility to have pursued Leadership in Energy and Environmental Design
(LEED) certification under the new Version 4 standard 
(3)   First International Arrivals Hall to achieve LEED v4 silver certification 
Schedule 
The Target Schedule established at that end of the contract's first phase, the Validation Period,
will be baselined and serve as the starting point from which all future progress will be
measured. The Target Schedule completion dates are as follows. This request includes an
extension of the contract time for contract completion on December 31, 2020. 
Activity: 
IAF Open                         2019 Quarter 4 
Sterile Corridor Extension (Pod D) Complete    2020 Quarter 3 
FINANCIAL IMPLICATIONS 
This request is for additional project funding. The increase in the previous total project budget
from $608 million to $660 million was due to adding phase 2 elements for $41 million and $11 
million. The program budget was increased from $660 million to $684 million due to adding
two related capital improvement projects:  CIP# C800781 South Satellite Narrow Body
Configuration and C800836 Outbound Baggage Opportunity. 


This version as revised 9/16/2016

COMMISSION AGENDA  Action Item No. 6c                        Page 3 of 5 
Meeting Date: August 15, 2017 
Cost Estimate/Authorization Summary          Capital      Expense        Total 
International Arrivals Facility  C800583 
COST ESTIMATE 
Previous budget                    $660,365,000          $0  $660,365,000 
Current Request for budget             $101,135,000    $4,500,000  $105,635,000 
Revised estimate                    $761,500,000    $4,500,000   $766,000,000 
AUTHORIZATION 
Previous authorizations                $482,000,000          $0   $482,000,000 
Current request for authorization         $279,500,000    $4,500,000   $284,000,000 
Total authorizations, including this request   $761,500,000    $4,500,000   $766,000,000 
Remaining amount to be authorized             $0         $0         $0 
Annual Budget Status and Source of Funds 
This project was included in the 2017  2021 capital budget and plan of finance with a budget
of $649,365,000. Consistent with the funding plan presented to the Commission on May 17,
2016, the funding plan includes $200 million of cash (Airport Development Fund), $100 million
of Passengers Facility Charges (PFCs) with the remainder funded by revenue bonds.
Consequently, the cost increase will be fully funded with future revenue bonds. This action will
increase total project cost from $660,365,000 to $766 million, resulting in a total program
authorization of $790 million. 
Financial Analysis and Summary 
The costs of the IAF will be included in the Federal Inspection Services (FIS) cost center. All
costs are recovered from the airlines that use the FIS based on a per passenger charge. In order
to reduce the FIS cost, the $200 million of cash to fund construction costs will not be amortized
in the airline rate base (per provision in the Signatory Lease and Operating Agreement).
Additionally, as with all PFC funded projects, the $100 million of capital costs funded with PFCs
will be excluded from the airline rate base. The funding plan also includes the use of PFCs to
pay some level of ongoing revenue bond debt service. Debt service paid by PFCs is also
excluded from the airline rate base. The amount of PFCs applied to this project will vary over
time depending on the PFC eligibility of the project (application is currently pending with
Federal Aviation Administration), availability of PFCs each year (e.g., 1998 PFC backed bonds
will be fully amortized in 2023, thus freeing up considerable capacity), rate management
decisions (i.e., allocation of PFCs among airfield, terminal and FIS cost centers), and other FIS
rate considerations (e.g., O&M costs, FIS passenger volume, FIS rates at competing airports). 
Consistent with the commission funding motion of May 26, 2015 and the funding plan update
presented on May 17, 2016, the Port's goal is to maintain a competitive FIS rate compared to
peer airports.  To the extent possible, and considering other rate management priorities,
sufficient PFCs will be used to pay ongoing revenue bond debt service to manage the FIS rate
base, and thus the FIS rate, to a competitive level.

This version as revised 9/16/2016

COMMISSION AGENDA  Action Item No. 6c                        Page 4 of 5 
Meeting Date: August 15, 2017 

Project cost for analysis         $766 million 
Business Unit (BU)            FIS cost center 
Effect on business performance   Could be positive or negative depending on level of PFCs
(NOI after depreciation)         used. Increasing use of PFCs reduces Port revenues as 
capital costs are excluded from airline rate base.
IRR/NPV (if relevant)           N/A 
CPE Impact                $0.41 - $1.74 
ATTACHMENTS TO THIS REQUEST 
(1)   Presentation slides 
PREVIOUS COMMISSION ACTIONS OR BRIEFINGS 
March 28, 2017 - The Commission authorized additional IAF funding. 
October 11, 2016  The Commission authorized IAF to add balance of Phase 2 for
accelerated execution. 
September 27, 2016  The Commission was briefed on IAF reconsidering phasing and
project update. 
September 13, 2016  The Commission authorized IAF FAA reimbursement agreement. 
July 12, 2016  The Commission authorized IAF to add Phase 2 scope to meet continuing
rapid growth. 
June 28, 2016  The Commission was briefed on two additional international aircraft gates
at IAF to meet continuing rapid growth briefing. 
May 17, 2016  The Commission was briefed on Plan of Finance update. 
April 26, 2016  The Commission was briefed on IAF 1Q2016 update. 
February 9, 2016 - The Commission was briefed on IAF 4Q2015 update. 
December 8, 2015   IAF guaranteed maximum price (GMP) Development Period
authorization (presented in combination with NSAT authorization request). 
November 10, 2015  The Commission was briefed on IAF update. 
August 11, 2015  The Commission lead a special meeting, roundtable with airline 
representatives. 
July 28, 2015  The Commission lead an IAF forum. 
July 14, 2015  The Commission lead an IAF forum. 
June 23, 2015  The Commission authorized execution of the IAF Design-Build Contract. 
May 26, 2015  The Commission approved IAF preliminary funding plan motion.
April 28, 2015   The Commission authorized a service agreement for Commissioning
Services. 
April 28, 2015  The Commission authorized execution of a lease agreement with SEATAC
VENTURES 2010 LLC for IAF program management office  space near Sea-Tac
International Airport. 
February 24, 2015  The Commission authorized a service agreement for IAF consultant
program leader. 

This version as revised 9/16/2016

COMMISSION AGENDA  Action Item No. 6c                        Page 5 of 5 
Meeting Date: August 15, 2017 
January 27, 2015  The Commission was briefed on IAF funding plan. 
January 27, 2015  The Commission approved IAF request for proposals advertisement. 
January 13, 2015  The Commission was briefed on IAF update. 
December 2, 2014  The Commission was briefed on IAF scope and budget update. 
October 28, 2014  The Commission was briefed on IAF 3Q2014 update. 
August 19, 2014  The Commission was briefed on IAF 2Q2014 update. 
August 5, 2014  The Commission authorized IAF request for qualifications advertisement. 
July 22, 2014  The Commission was briefed on IAF progress. 
June 10, 2014  The Commission was briefed on IAF 1Q2014 update. 
May 6, 2014  The Commission was briefed on IAF project delivery. 
April 22, 2014  The Commission was briefed on capital program. 
March 11, 2014  The Commission authorized IAF master planning. 
February 25, 2014  The Commission was briefed on IAF program. 
November 19, 2013  The Commission authorized IAF construction management, testing
and inspection; surveying and locating and safety service agreements. 
July 23, 2013  The Commission authorized IAF project and program support; and price
factor design-build methodology. 
July 9, 2013  The Commission was briefed on IAF. 
July 9, 2013  The Commission was briefed on alternative public works contracting. 
April 9, 2013  The Commission was briefed on IAF. 
June 26, 2012  The Commission was briefed on airport terminal development challenges at
Seattle-Tacoma International Airport. 
June 14, 2011  The Commission was briefed on international air service growth and future
facility. 
February 2, 2010  The Commission was briefed on South Satellite passenger growth and
facility considerations, Delta's proposed airline lounge and other possible future
aviation projects. 







This version as revised 9/16/2016

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