Category : Key Documents(133)
The (133) files, images and basic information we refer to constantly from the Document Library and Resources pages.
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2021-10-01
Ground Noise Study Progress Update
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A progress update presentation on a ground noise study conducted at Seattle-Tacoma International Airport (SEA) in October 2021. The document covers acoustic terminology including sound measurement metrics, sound propagation principles, scope of work, noise monitoring procedures, and next steps for the ongoing study. -
Annual Operations and Passengers
★Operations Air carrier: Scheduled aircraft operation with over 70 seats Air Taxi: Scheduled aircraft operation with less than 70 seats Source: Federal Aviation Administration (FAA) Passengers *1996 total pax are correct. Domestic and International pax, derived estimates. It’s complicated: a brief analysis Nothing about airports is simple. The Port of Seattle usually focuses on passengers–each -
Common environmental noise levels
★How loud is too loud? Continued exposure to noise above 85 dBA (adjusted decibels) over time will cause hearing loss. The volume (dBA) and the length of exposure to the sound will tell you how harmful the noise is. In general, the louder the noise, the less time required before hearing loss will occur. According -
2020-08-11
Miller Creek Culvert Replacement, Fish Passage and Stream Restoration
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Port of Seattle Commission agenda memorandum requesting authorization for the Executive Director to execute an Interlocal Agreement with the City of Burien, contributing $800,000 toward a $3.5 million project to divert Miller Creek, abandon a failing stream culvert, and construct fish-passable culverts along 450 linear feet of restored stream habitat on Port property to protect -
2020-01-28
Commission Agenda Memorandum – Flight Corridor Safety Program 2019 contracts, agreements, and real property interests
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Port of Seattle commission agenda item requesting authorization for the Executive Director to execute contracts and agreements related to the Flight Corridor Safety Program 2019, including removal of flight path obstructions, tree replanting, and property rights acquisition. The total cost estimate is $5,895,000 for a total project cost of $8,500,000. -
Air filters, Pollution and Student Achievement
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Michael Gilrane, New York University. This paper identifies the achievement impact of installing air filters in classrooms for the first time. -
2018-10-15
FAA Reauthorization Act of 2018 Public Law 115-254
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Noise Boundary Maps 2013, 2018, 2021
★If you live in the area, you may hear about ‘Noise Boundary Maps’. These are maps with a boundary drawn showing the furthest extent of the DNL65. Your residence must be within this boundary in order to be eligible for ‘The Port Package’, ie. insulation and triple-pane windows. (However, there are other criteria discussed in -
Sea-Tac Part 2013 150 Noise Compatibility Study: Chapter 1 (Inventory)
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Prepared by Landrum & Brown This chapter covers all the elements considered in the study. -
Port of Seattle SAMP 2015 Briefing to Washington State Transportation Commission
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Presentation to Washington State Transportation Commission May 20, 2015 Mark Reis Managing Director, Aviation Division Port of Seattle SUSTAINABLE AIRPORT MASTER PLAN (SAMP) Fastest Growing Large Hub Airport in the U.S. Sea-Tac Airport Today • 37.5 million passengers in 2014, up 7.7% • 340,000 Flight Operations • 327,00 Metric Tons Cargo, up 9% • $220