PORT OF SEATTLE 
MEMORANDUM 
COMMISSION AGENDA               Item No.      5h 
Date of Meeting     June 14, 2011 

DATE:    June 6, 2011 
TO:     Tay Yoshitani, Chief Executive Officer 
FROM:    Mike McLaughlin, Director, Cruise and Industrial Properties 
Marie Fritz, Cruise Services Manager 
Mark Longridge, Capital Project Manager 
SUBJECT:  Fender System Improvements at Terminal 91-Phase II 
CIP# C800183 
Amount of This Request:  $3,575,000       Source of Funds: General Fund 
Est. State and Local Taxes: $ 435,000        Est. Construction Jobs Generated: 34 
Total Project Cost:      $5,700,000 

ACTION REQUESTED:
Request Port Commission authorization for the Chief Executive Officer to advertise, award and
construct 950 feet of replacement fender system at Pier 91 as Phase II of this fender system
improvement project in the amount of $3,575,000, for a total funding authorization of
$5,700,000.
SYNOPSIS: 
This request for funding authorization relates to the second phase of the Pier 91 (P91) fender
replacement project. This project is being done in two phases in order to minimize impact on
terminal operations and provide the ability to address immediate concerns of failed timber piles
serving the east cruise berth at Terminal 91 (T-91). Previously authorized fender replacement
completed as Phase I was finished this past spring before opening the 2011 cruise season. 
The business activity generated at T-91 from the fishing and cruise industries is a significant
source of maritime employment and generates millions of dollars of business and state and local
tax revenue. However, replacement of the current fender system at P91 is necessary to continue
operations in this area. This replacement/upgrade will allow the Port to meet obligations of
current lease agreements, long term preferential berthing agreement with cruise lines, arrange

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
June 6, 2011 
Page 2 of 6 
annual preferential berthing agreements with fish trawler fleet and increase utilization of this
multi-use facility 
The current fender systems at P91 are a mix of steel and wood timber designs. Although this pier
has served a variety of large commercial vessels for many years, the fender pile system on the
outer face which protects the concrete dock structure was not originally designed for docking
cruise ships. 
The east cruise berth at P91 is now reaching the end of its usable life, has experienced several
broken pile since opening the new facility in 2009 and needs to be upgraded. The existing steel
fender piles on the west berth of P91 appear to be working fine for cruise operations and are
showing no signs of failure. 
The Capital Development Division requests approval to construct a new fender system to replace
the failing systems on P91 which will be designed to serve all cruise, fishing and industrial
vessel moorage into the future. 
ADDITIONAL BACKGROUND: 
The former cruise berths located at the T-30 Cruise Facility were moved to T-91 as part of the
Terminal 30 Cargo Reactivation and Cruise Relocation to P91 project. The new Smith Cove
Cruise Terminal at T-91was opened in April 2009.
Engineering analysis done prior to opening the new cruise terminal indicated that the Port would
need to upgrade the existing fender system serving the cruise berth at some point in the future.
Prior to constructing the new cruise facility on P91, it was determined that the current fender
systems would be adequate for opening the facility and berthing the cruise vessels scheduled for
the new terminal in 2009 with the understanding that the Port would closely monitor the
performance of fender piles on P91 along with the used breasting barges throughout the initial
cruise seasons. 
PROJECT DESCRIPTION AND JUSTIFICATION: 
The current fender system at P91 consists of steel and timber fender piles consistently spaced
around the entire finger pier. The current timber system on the east side of the pier was built in
1997, and although suited for large commercial vessels, the system was not designed for use by
cruise vessels. 
The current steel system on the west side of the pier was built in 2005, and while it was not
explicitly designed for cruise vessels, it does not require replacement as part of this project.
The east and west berths currently service fishing and industrial customers, and cruise vessels
from April to October of each year.
While the existing steel fender system on the west side has been performing well, there have
been a significant number of timber piles on the east side that have broken.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
June 6, 2011 
Page 3 of 6 
Phase I Construction (Complete) 
In August 2009, Port crews installed 16 temporary steel piles to supplement the existing system
on the east berth necessary to complete the cruise season.
Port crews then installed an additional 15 piles in February 2011 to further strengthen the berths
for this season. These steel piles will be incorporated into the permanent fender system. 
Phase II Construction 
Overall project scope of this request for the remaining construction phase would include the
replacement of 950 linear feet of fender pile system along with the bullrail and brow at the south
end of P91 with a new steel fender system to facilitate barge moorage for existing lease tenants
and transitory barge traffic. As planned, existing materials and piles will be reused wherever
possible. 
PROJECT STATEMENT AND OBJECTIVES: 
Project Statement: 
Upgrade the existing fender systems at P91 to provide a continuous steel fender system with
adequate capacity to service industrial, fishing and cruise customers. 
Project Objectives: 
Adequately protect the pier structure during all types of vessel berthing and provide safe and
secure moorage for all vessel operations. 
PROJECT SCOPE OF WORK AND SCHEDULE: 
Overall project scope would include fender upgrade of the eastern berths including the
replacement of the old and deteriorated fender pile system with a new steel fender system,
replacement of the camel barge equipment, and evaluation of the existing steel fender system to
ensure capacity for all users of the facility. 
Construction scope under this authorization is to include advertising, award and construction of
the remaining fender system to be replaced. 
Tentative Project Schedule: 
Initial design complete                                     August 2010 
Permits submitted                                   September 2010 
Phase 1 construction complete                              March 2011 
100% design complete, Commission request to advertise              June 2011 
Major works construction advertisement                         July 2011 
In-water construction begins                               October 2011 
Construction Complete                                  April 2012

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
June 6, 2011 
Page 4 of 6 
FINANCIAL IMPLICATIONS: 
Budget/Authorization Summary 
Original Budget                                             $0 
Previous Authorizations                                   $2,125,000 
Current request for authorization                               $3,575,000 
Total Authorizations, including this request                        $5,700,000 
Remaining budget to be authorized                                $0 
Total Estimated Project Cost                                $5,700,000 
Project Cost Breakdown: 
Construction (Fender Replacement, All Phases)                   $3,755,000 
Equipment (Replacement Camel Barges)                      $ 900,000 
Soft Costs (Design, Construction Management etc)                 $ 610,000 
State & Local Taxes (estimated)                              $ 435,000 
Total                                                  $5,700,000 
Source of Funds 
This project was included in the 2011 Plan of Finance under Committed CIP# C800183, P91
Fender System Upgrade, in the amount of $5,700,000. 
The project will be funded from the General Fund. 
Financial Analysis Summary:
CIP Category           Renewal/Enhancement 
Project Type            Renewal & Replacement 
Risk adjusted Discount rate   7.0% 
Key risk factors            Key risk factors include permitting delays and potential
cost overruns due to project complexity/timeframe. 
Project schedule could be delayed due to project
complexity, in-water work constraints, and the need to
minimize disruptions to terminal operations and existing
tenant/customers. 
Procurement of steel piles and other construction materials
are long lead items. Delays in material delivery may
adversely impact planned construction timing. 
Project cost for analysis     $5,700,000
Business Unit (BU)        Cruise Operations

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
June 6, 2011 
Page 5 of 6 

Effect on business          Fender system replacement will preserve existing revenue
performance             from Terminal 91 cruise operations. 
At completion, incremental depreciation expense from the
steel fender system replacement project is estimated at
$285,000/year, based on a 20 year asset life. 
IRR/NPV            No incremental revenue. NPV is present value of project cost. 
NPV
($5,222)
(in $000's)
ECONOMIC IMPACTS AND BUSINESS PLAN OBJECTIVES: 
Replacement of this essential protective system will allow continued operation of industrial,
fishing and cruise industry activity in this area. This replacement will allow the Port to meet the
obligations of current lease agreements, and the long term preferential berthing agreement with
cruise lines, arrange annual preferential berthing agreements with the fish trawler fleet and
achieve our objective to increase utilization of this multi-use facility. 
Based on business activity data collected in 2007 and 2008 at T-91, Fisherman's Terminal and
the Maritime Industrial Center, it was estimated that commercial fishing activity generated
$814,400,000 in business revenue; 5,607 direct jobs; 8,028 induced jobs; 1,337 indirect jobs; and
$167,600,000 in state and local taxes. 
In 2010 the cruise industry had a record year, with 223 vessel calls, and 931,698 passengers. In
2011 the industry will bring an estimated $393,000,000 in annual business revenue, 4,042 jobs
and $17,000,000 in state and local taxes to our region. Each time a homeport ship docks in
Seattle it contributes $1,900,000 to the local economy. 
STRATEGIC OBJECTIVES 
This project supports the Port's strategies to "Ensure Airport and Seaport Vitality" and "Exhibit
Environmental Stewardship through our Actions", by: 
Replacing the fender system at the subject Terminal so that the Terminal can continue
servicing cruise, fishing and industrial customers. 
Replacement of the fender system in this area is a renewal and replacement project for the
Seaport. It will help protect revenue the Port currently receives and meet its lease and
contractual obligations.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
June 6, 2011 
Page 6 of 6 
Meet Environmental Obligations 
To meet environmental obligations the project: 
Has acquired all necessary and required permits from appropriate agencies prior to start of
construction;
Will comply with all conditions stipulated by permit authorizations; 
Use best management practices to reduce water quality impacts during construction, and; 
Use vibratory pile driving techniques to reduce noise impacts to endanger species. 
Develop and Maintain Community Support 
This project will develop and maintain industry support by retaining longstanding
tenant/customers in our harbor, with their related employment and the necessary purchase of
goods and services to service, maintain, repair and upgrade the vessels while at port. 
ALTERNATIVES CONSIDERED AND THEIR IMPLICATIONS: 
Alternative 1: Delay the remaining Phase II construction of the fender system. This alternative
would rely on the continued performance of pile replacements completed in Phase I to service
the cruise, fishing and industrial customers at the facility. While these piles are of adequate
strength for these uses, continued damage and deterioration of the remaining timber pile system
would be expected. This alternative is not recommended. 
Alternative 2: Install further temporary piles to address the short term risks. Piles would likely
need to be modified or removed prior to permanent solution, and would not provide a consistent
fendering system for port tenants. This alternative is not recommended. 
Alternative 3: Procee d with the remaining Phase II of construction, replacing all remaining
timber piles with a new, uniform fender system. This is the recommended alternative. 
PREVIOUS COMMISSION ACTIONS OR BRIEFINGS: 
Authorization of design and Phase I construction funding     Aug 3, 2010 
Ratification of critical work memorandum              Aug 11, 2009 
West berth steel fender replacement Berth H, I & J         July 26, 2005