ITEM NO:  6b Supp 
DATE OF 
MEETING: February 1, 2011 
Contract No. 200900046-4-CON 
Fourth Amended Agreement 
Between the Port of Seattle and the Puget Sound Clean Air Agency to
Reduce Diesel Emissions 
This contract  is entered into between the Puget Sound Clean Air Agency,
(hereinafter referred to as the "Agency"), a municipal corporation of the laws of
the state of Washington, and the Port of Seattle (hereinafter referred to as the "Port"), a
Washington municipal corporation, located at Pier 69, 2711 Alaskan Way, Seattle, WA
98111-1209. 

WHEREAS, the Port has adopted the Northwest Ports Clean Air Strategy, the goal of
which is to reduce air emissions from current and future maritime port operations in the Pacific
Northwest; and 
WHEREAS, the Agency and Port entered into Contract No. 200900046 for the Port to
provide funds in support of the Agency's efforts to reduce harmful diesel emissions from
maritime sources; and 
WHEREAS, the Board of Directors of the Puget Sound Clean Air Agency deems it
desirable to amend Contract No. 200900046 dated July 9, 2009, and amended November 9,
2009, April 12, 2010, and August 13, 2010; and 
WHEREAS, the first amendment to Contract No. 200900046 extended the termination
date from June 30, 2010 to June 30, 2011, and the Port and the Agency deem it desirable to
extend the contract termination date by an additional two years; and 
WHEREAS, the Port agrees to provide an additional One Million, One Hundred Sixty
Thousand, Two Hundred Fifty Dollars ($1,160,250) of funding to the Agency for a total of up to
Four Million, One Hundred Sixty-Six Thousand, Two Hundred Fifty Dollars ($4,166,250); and 
NOW, THEREFORE, the Agency and the Port mutually agree as follows: 
1.     Section II(C)(1)(a) of Contract No. 200900046 is hereby amended to read: 
a.   The Port will provide up to Four Million, One Hundred Sixty-Six Thousand, Two
Hundred Fifty Dollars ($4,166,250) in  funding to the Agency in quarterly
installments, with the first payment being made on July 1, 2009.

Contract No. 200900046-4-CON 

2.     Section II(B) of Contract No. 200900046 is hereby amended to read: 
This Agreement shall terminate on June 30, 2013. Either party may terminate this
Agreement upon 30 days' prior written notice. 

All other terms and conditions of Contract No. 200900046, as amended on November 9, 2009,
April 12, 2010, and August 13, 2010, remain in full force and effect. 
IN WITNESS HEREOF, the Agency and the Port have executed this amended
Agreement. 

PUGETSOUND 
PORT OF SEATTLE 
CLEAN AIR AGENCY 

By:                              By: 
Paul Roberts                        Tay Yoshitani 
Board of Directors, Chair                Chief Executive Officer 
Date: ___________________________      Date: ___________________________ 
Attest: 

By: 
Craig Kenworthy 
Executive Director 
Date: ___________________________ 
Approved as to Form: 

By:                              By: 
Laurie Halvorson                    Tom Tanaka 
Director of Compliance and Legal         Senior Port Counsel 
Date: ___________________________     Date: ___________________________ 


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