PORT OF SEATTLE 
MEMORANDUM 
COMMISSION AGENDA             Item No.      6c 
Date of Meeting     March 1, 2011 

DATE:    February 22, 2011 
TO:     Tay Yoshitani, Chief Executive Officer 
FROM:    Michael Ehl, Director Airport Operations 
Wayne Grotheer, Director, Aviation Project Management Group 
SUBJECT:  Design and construction of Baggage Handling System (BHS) improvements - 
C22 BHS connection to C1 / C1-MK1 Replacement / TC3 Replacement 
(CIP # C800382)
Amount of This Request: $1,731,000       Source of Funds: Airport Development Fund 
State and Local Taxes Paid: $43,000       Jobs Created: 10 (Total Project) 
Total Estimated Cost: $5,335,000 
ACTION REQUESTED: 
Request Port Commission authorization for the Chief Executive Officer to: (1) proceed with
design for the C22 connection to C1 Baggage Handling System (BHS), C1 make up device 1 
(C1-MK1) replacement and Ticket Counter 3 (TC3) conveyor replacement for Phase 1 and Phase 
2; (2) purchase conveyor equipment for Phase 1; and (3) authorize the use of Port Crews to
complete Phase 1 at the Seattle-Tacoma International Airport.
The amount of this request is $1,731,000. The total cost of the C22 BHS connection to C1 / C1-
MK1 Replacement / TC3 Replacement project at Seattle-Tacoma International Airport (Airport)
is $5,335,000. This request seeks a single Commission authorization to move forward with
design of the entire project, and construction of Phase 1 by Port Construction Services. 
The construction contract required for Phase 2 of the project will be authorized separately by the
Commission after completion of the design. 
SYNOPSIS: 
This authorization is one of many that are necessary for the one-time realignment of air carrier
operations that will take place at the Airport over the next few years. The realignment was
driven by the merger of two different sets of major carriers and the consolidation needs for

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 2 of 7 
Alaska Airlines which necessitated the repositioning gating, holdroom, and ticketing positions
throughout the Airport. The air carriers involved in the realignment program are pursuing an
aggressive schedule in which they propose to complete the moves of the initial set of carriers
rapidly in order to occupy gates on Concourse D by early 2012. Other moves on Concourses A
and B would occur by early 2013. Follow-on work on Concourse C and the North Satellite may
take another year or longer to complete.
Due to this realignment a number of airlines are scheduled to relocate their ticket counter
operations. Baggage infrastructure must also be reconfigured to support the new ticketing
operations. There are over 9 different and complex baggage systems in the airport and each has
subsystems each with an alpha-numeric name. Today"s project authorization request includes
the design, procurement, and site construction work associated with reconfiguring subsystems
that serve ticket counters in the center of the Airport ticketing lobby. Specifically this project
authorization has four parts: replace the ticket counter conveyors and declines that currently
make up the TC3, reroute the conveyors of the C-22 system and connect it to the C-1 baggage
screening system, replace the existing C1-MK1 device in the bagwell, and install a new odd size
baggage conveyor system down to the bagwell for those airlines in the central section of the
main terminal. Phase 1, which is time critical to begin the first airline relocations, replaces the
TC3 conveyor and outbound conveyor that currently feeds the C1 baggage system and
demolishes an existing abandoned conveyor section. Although not in use at the present, this
section of conveyor will be used as part of the pending airline relocation initiative. After the
Continental relocation off C-22 ticket counters, Phase 2 of this project would replace the C22
ticket counter conveyors and reroute and replace the outbound C22 conveyor in the bagwell to a
conveyor that feeds into the C1 baggage system pre-screening. It also replaces the C1-MK1
baggage make-up device in preparation for daily use as a result of the airline relocation initiative 
and provides a Central Terminal odd size conveyor feeding down to the C22 area. By
connecting the C22 ticket counters to the C-1 baggage screening facility, the TSA can remove
the old manually operated Explosive Detection Sensing (EDS) machines and redirect staff to
more important functions. 
Port Construction Services crews and small works contractors will demolish the old existing TC3 
conveyors and install the new pre-purchased conveyors. We will be using the current baggage
handling systems (BHS) Indefinite Delivery Indefinite Quantity (IDIQ) consultant contract to
design the entire project. 
In order to facilitate the airline relocation schedule the Phase 1 work needs to be expedited. Staff
therefore requests a single authorization at this time for execution of design, equipment purchase,
and site construction work associated with Phase 1. The Phase 2 work is not under the same
time constraints, therefore staff will return to the Commission to request authorization to
advertise and execute any construction contracts for Phase 2 work after the completion of design.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 3 of 7 
BACKGROUND: 
In the current Signatory Lease and Operating Agreement (SLOA), there is provision for a One-
Time Airline Reallocation allowing the Airport to reassign airline operations areas for better
utilization of the existing facility. The Airport has issued a notice of intent to exercise the One-
Time Airline Reallocation to support airline consolidation, maximize operational efficiency, and
meet the Port and airlines" mutual interest in deferring significant capital expansion costs. 
A major consequence of the reallocation is that several airlines will be relocating their ticket
counter operations to locations that are currently used by other airlines. 
This request seeks a single Commission approval action for authorization for a time critical
portion of the project, that is, the reroute and replacement of the ticket counter conveyors and
declines that currently make up the TC3 location adjacent to the C22 ticket counter Phase 1. We
need to expedite completion of this portion of the project ahead of the relocation of affected
airlines. 
PROJECT JUSTIFICATION: 
The work planned under this project represents a critical component in supporting the broader
airline relocation effort while also providing improved operational efficiency throughout the
airport.
Project Objectives: 
Support the timely relocation of airlines 
Enable the Airport to gain more flexibility to maximize the use of Ticket Counters 
Minimize the cost to the Port of maintaining conveyors which have exceeded their
operational lives. 
Reduce the cost to airlines as they relocate within the existing terminal facilities 
Provide "like for like" facilities for airlines being relocated to new ticket counters. 
Eliminate the two existing C-22 EDS baggage screening machines that are manually operated
allowing the TSA to utilize staff more efficiently.
PROJECT SCOPE OF WORK AND SCHEDULE: 
Scope of Work: 
Phase 1: 
Replace the ticket counter conveyors and declines that currently make up the TC3 location
adjacent to the C22 ticket counter. The TC3 section feeds the C1 baggage system. Although not
in use at the present, this section of conveyor will be used as part of the pending airline
relocation initiative. Design will be completed using an existing IDIQ for Baggage Handling
System Design Services.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 4 of 7 
Phase 2: 
Reroute the current C22 conveyor in the bagwell after the merge point of the C22-Curbside and
C22-Ticket Counter belts, to a conveyor that feeds into the C1 BHS pre-screening. Demolish a
section of abandoned conveyor adjacent to the C22 conveyor. Replace the C1-MK1 baggage
make-up device in preparation for daily use as a result of the airline relocation initiative. Provide
a Central Ticket Counter odd size conveyor feed down to the C22 bag screening area.
Schedule: 
Phase 1  TC3 Ticket Counter 
Design Phase 1                                    March-May 2011 
Purchase Conveyor Equipment                          May-July 2011 
Phase 1 Work Start                                       July 2011 
Phase 1 Work Complete                              December 2011 
Phase 2  C1-MK1, C22 BHS to C1, and Central Oddsize 
Design for Phase 2                                 May-September 2011 
Authorize Advertisement for Phase 2                          August 2011 
Advertise Bid Phase 2                            September-October 2011 
Award Bid Package 2                         November-December 2011 
Phase 2 Work Start                                   December 2012 
Phase 2 Work Complete                                 May 2013 
FINANCIAL IMPLICATIONS: 
Budget/Authorization Summary: 
Original Budget                           $5,335,000 
Revised Budget                          $5,335,000 
Previous Authorizations                            $0 
Current request for authorization                 $1,731,000 
Total Authorizations, including this request          $1,731,000 
Remaining budget to be authorized               $3,604,000 
Project Cost Breakdown:              This Project   Total Project 
Construction Costs                       $841,000     $3,598,000 
Sales tax                                 $43,000      $337,000 
Outside professional services                 $540,000      $540,000 
Aviation PMG and other soft costs             $307,000      $860,000 
Total    $1,731,000    $5,335,000

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 5 of 7 

Budget Status and Source of Funds: 
This project is included in the 2011-2015 capital budget and plan of finance as a business plan
prospective project within CIP #C800411, Terminal Realignment. The scope and budget for this
project has been transferred to a new CIP, CIP # C800382. The funding source will be the
Airport Development Fund and/or existing 2010 bond proceeds. 
Financial Analysis and Summary: 
CIP Category              Renewal/Enhancement 
Project Type               Renewal & Replacement 
Risk adjusted Discount rate      N/A 
Key risk factors              N/A 
Project cost for analysis         $5,335,000 
Business Unit (BU)           Terminal  Airline Equipment 
Effect on business performance   NOI after debt service will increase 
IRR/NPV              N/A 
CPE Impact              CPE will increase by $0.03 by 2013, but no
change to business plan forecast as this
project was included. 
Lifecycle Cost and Savings: 
Based on current information, annual operating and maintenance costs will not change. This will
be further analyzed after the design is complete.
ENVIRONMENT AND SUSTAINABILITY:
This project demonstrates environmental sustainability by improving existing Port assets and
better utilizing existing resources. The project will facilitate greater utilization of the C1 Baggage
systems which is the most current and up to date baggage system at the Airport thus reducing the
potential environmental impact of major new construction.
STRATEGIC OBJECTIVES: 
This project promotes the Port"s strategic goals to "Ensure Airport and Seaport Vitality" and "Be
a Catalyst for Regional Transportation Solutions" by providing the airlines with greater facility
flexibility. Flexible operations will allow for greater and more efficient utilization of the
Airport"s existing facilities.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 6 of 7 
Air carriers have continually vied for increased market share since the passage of the Airline
Deregulation Act of 1978 thereby driving nearly constant change in their facility requirements.
Creating a flexible, common-use environment allows carriers and the Airport to spend fewer
capital dollars remodeling facilities as market conditions change. More carriers are able to share
the same facilities without continual redesign and construction to customize the operating
environment to their specific proprietary needs. This also increases total Airport through-put
rates, in a finite sized terminal, as passenger volumes continue to increase. 
BUSINESS PLAN OBJECTIVES: 
The Aeronautical business strategy aims to strike a right balance between meeting the needs of
our airline customers and the traveling public through cost effective means. Minimizing new
construction by making new operational improvements with up-to-date equipment and
technology helps to minimize costs to the airlines. The use of technology and thoughtful longterm
planning are key elements of the strategy. 
TRIPLE BOTTOM LINE SUMMARY: 
This project saves the Port the cost of continuing to maintain and repair obsolete conveyor
equipment, maintains the drive by the Port to standardize conveyor equipment and provides the
flexibility the Airport needs to operate more efficiently. The traveling community will also
benefit from increased airline availability to modern, functional baggage equipment. 
ALTERNATIVES CONSIDERED AND THEIR IMPLICATIONS: 
ALTERNATIVE 1: Proceed with design for the C22 connection to C1 BHS, C1-MKI 
replacement, TC3 conveyor replacement, purchase conveyor equipment, and authorize the use of
Port crews to complete Phase 1. This request seeks a single Commission authorization to move
forward with design of Phase 1 and Phase 2, and Phase 1 construction. We will return to the
Commission to request authorization to advertise and award the remaining Phase 2 work. This is
the recommended action.
ALTERNATIVE 2:  Do nothing: Leaving the baggage systems as-is will further complicate
several already complex operational arrangements, negatively impact implementation of the
airline relocation effort, and will negatively impact daily baggage operations for many carriers 
and the travelling public throughout the Airport. This action is not recommended.
OTHER DOCUMENTS ASSOCIATED WITH THIS REQUEST: 
Map  Phase 1 & Phase 2 work area.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
February 22, 2011 
Page 7 of 7 
PREVIOUS COMMISSION ACTION: 
On January 25, 2010, Port Commission was briefed on the Airline Realignment Program as part
of the request for authorization for the Concourse D Common Use project.