
Motion 2020-04 – Sound Insulation Acceleration Page 1 of 1
MOTION 2020-04:
A MOTION OF THE PORT OF SEATTLE COMMISSION
directing the acceleration of the sound insulation
program at Seattle-Tacoma International Airport.
On October 11, 2013, Resolution No 3683 was passed by Commission approving the Part 150 to be
submitted to the FAA for review. The FAA issued a P150 record of approval June 5, 2014. While past
implementation was limited due to funding availability, significant work was completed. However, critical
elements of the program remain. Accelerating the remainder of sound insulation programs is essential to
providing relief to those local communities impacted by aircraft noise.
The Port of Seattle Executive Director shall take necessary actions to accelerate the airport sound
insulation program. The Executive Director shall implement the recommended structure, staffing,
funding, resources, consulting, and contracting to ensure a timely delivery of the program. Port staff shall
brief the Commission Aviation Committee regularly on progress on the development of the program and
The Port shall also continue staff efforts to coordinate with other public agencies to ensure that our sound
insulation program is complementary to, and not duplicative of nor harmful to, other public agency
programs intended to provide low income housing, energy upgrades, and other community benefits.
The Port shall update the Commission on a preliminary implementation plan of the approval of the 2021
Item Number: 7b_motion
Meeting Date: February 25, 2020