COMMISSION 
AGENDA MEMORANDUM                        Item No.          6d 
BRIEFING ITEM                             Date of Meeting      October 27, 2020 
DATE:     September 14, 2020 
TO:        Stephen P. Metruck, Executive Director 
FROM:    Sandra Kilroy, Director, Maritime Environment & Sustainability 
Jon Sloan, Sr. Manager, Environmental Programs 
SUBJECT:  Terminal 5 North Washington State Department of Natural Resources (DNR) Lease 
Amount of this request: $6,000 
ACTION REQUESTED 
Request Commission authorization to execute a 10-year lease agreement with the Washington
State Department of Natural Resources (DNR) for aquatic lands north of Terminal 5. Rent is $500
per year with an annual adjustment for producer price index (PPI), payable annually upon
execution of the agreement. The total cost of the lease over 10 years is approximately $6,000,
assuming a 2.5%-3% inflation rate. 
EXECUTIVE SUMMARY 
The Maritime Environment & Sustainability Department proposes to enter into a 10-year lease
agreement with the DNR for Port use of DNR-owned aquatic lands north of the Port's Terminal 5
facility.  The lease is necessary for the installation of four steel pilings to support tribal fishing
operations. The piling installation will satisfy an agreement with the Muckleshoot and Suquamish
tribes to replace fishing net anchor piles removed as part of the Port's Terminal 5 Piling Removal
Project completed in 2018.  The lease covers aquatic lands outside of the existing Port
Management Agreement area. 
JUSTIFICATION 
This lease with DNR is needed in order to satisfy conditions of agreements between the Port and
the Suquamish and Muckleshoot Indian Tribes to provide four fishing net tie-off pilings. These
are replacements for pilings that were historically used by the Tribes as net tie-offs until their 
removal by the Port in 2018. The pilings were removed to fulfill an obligation created by a lease
termination with DNR by removing structures in a superfund cleanup site. Per the agreements,
the location of the replacement pilings was determined by the Tribes; the four sites that were
selected are within the footprint of the removed pilings and are within DNR-owned aquatic lands,
resulting in the need to enter into this aquatic lands lease with DNR.

COMMISSION AGENDA  Briefing Item No. _6d___                             Page 2 of 4 
Meeting Date: October 27, 2020 
DETAILS 
The 10-year lease covers four distinct (non-contiguous) areas, to include a circle with a 10-foot
radius around each of the four new pilings to be installed. Each of the four areas is approximately 
315 square feet; total lease area is 1,257 square feet, or 0.03 acres. 
The lease agreement authorizes specific uses or activities within the lease area. Authorized uses
include installation and maintenance of four piling for fishing net tie-offs. The piling will be
marked and lighted per US Coast Guard requirements for private aids to navigation. 
The lease area is within an area subject to remediation agreement with the US Environmental
Protection Agency and Lockheed Martin, Inc. The Port of Seattle is not a party to this agreement
and maintains no legal responsibility for cleanup obligations. 
At the expiration of the 10-year lease, the Port would determine whether to renegotiate a lease
with DNR, or allow the lease to terminate, thereby transferring ownership of the piles to DNR.
ALTERNATIVES AND IMPLICATIONS CONSIDERED 
Alternative 1  Do not pursue a lease agreement with DNR 
Cost Implications: NA 
Pros: 
Cost savings 
Reduces administrative costs 
Cons: 
Prevents the Port from meeting obligations to tribes as mitigation for completed project 
Creates the need to re-negotiate with tribes for mitigation 
This is not the Recommended Alternative 
Alternative 2  Pursue a 30-year lease agreement with DNR 
Cost Implications: Approximately $20,000 
Pros: 
Secures use of the project area for the long-term 
Facilitates future maintenance 
Cons: 
Increases long-term costs if lump sum payment is not possible 

Template revised September 22, 2016.

COMMISSION AGENDA  Briefing Item No. _6d___                             Page 3 of 4 
Meeting Date: October 27, 2020 
Increases long-term administration and property management needs 
Could result in project delay due to elevated signature authority at DNR 
The long-term lease is not required as part of the agreement with the Tribes. 
This is not the recommended alternative. 
Alternative 3  Pursue a 10-year lease agreement with DNR 
Cost Implications: Approximately $6,000 
Pros: 
Allows Port to meet contractual obligations to tribes as mitigation for completed project 
Maximizes timing efficiency by minimizing DNR review requirements and signature
authority 
Cons: 
Introduces new long-term administration and property management needs 
At the expiration of the 10-year lease, the Port would have to determine whether to
renegotiate a lease with DNR, or allow the lease to terminate, thereby transferring
ownership of the piles to DNR. DNR may require removal of the piles as a condition of
lease termination. 
This is the recommended alternative. 
FINANCIAL IMPLICATIONS 
Annual Budget Status and Source of Funds 
The Terminal 5 Net-Tie Pilings is a joint-venture project with the NWSA. Ongoing expenses,
including lease payments and maintenance costs will be funded by the Maritime expense budget. 
Cost Estimate/Authorization Summary                    Capital         Expense              Total 
COST ESTIMATE 
Original estimate                                                $0                $0                  $0 
Current change                                               $0           $6,000             $6,000 
Revised estimate                                              $0            $6,000             $6,000 
AUTHORIZATION 
Previous authorizations                                        $0                $0                  $0 
Current request for authorization                               $0            $6,000              $6,000 
Total authorizations, including this request                      $0            $6,000              $6,000 
Remaining amount to be authorized                         $0               $0                $0 

Template revised September 22, 2016.

COMMISSION AGENDA  Briefing Item No. _6d___                             Page 4 of 4 
Meeting Date: October 27, 2020 

ATTACHMENTS TO THIS BRIEFING 
(1)   DNR Lease for Tribal Net Piling 
(2)   Exhibit B to DNR Lease for Tribal Net Piling 
(3)   Terminal 5 Pile Lease Area Parcel A 
(4)   Terminal 5 Pile Lease Area Parcel B 
(5)   Terminal 5 Pile Lease Area Parcel C 
(6)   Terminal 5 Pile Lease Areas Parcel D 
(7)    Presentation Slides 
PREVIOUS COMMISSION ACTIONS OR BRIEFINGS 
Commission Regular Meeting  June 13, 2017 












Template revised September 22, 2016.