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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

TagThird Runway(1084)

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  • 2002-01-30

    EXH 283: ACC & CASE v. DOE & POS, PCHB No. 01-060 — Proposed Deposition Schedule Updated Jan. 30, 2002

    This document contains an email exchange from January 30, 2002, between legal staff at Helsell Fetterman and Foster Pepper law firms coordinating a deposition schedule for the case ACC & CASE v. DOE & POS (PCHB No. 01-060). The emails confirm scheduling adjustments, including moving Linda Logan's deposition start time to 10:00 a.m. and removing Joe Stohr (a Washington State Department of Ecology employee) from the February 19 schedule. An attached calendar lists numerous depositions scheduled between January 28 and February 23, 2002, with witnesses deposed alternately at Foster Pepper and Helsell Fetterman offices.
    TagsACC, CASE, Ecology, PCHB, Pollution Control Hearings Board, Third RunwayFolderBox 09
  • 2002-01-30

    EXH 248: NHC Letter to USACE — ACC Technical Review Low Streamflow Analysis, Miller, Walker & Des Moines Creeks

    A January 2002 technical letter from Northwest Hydraulic Consultants challenges the Port of Seattle's December 2001 Low Streamflow Analysis for SeaTac Airport, identifying serious modeling errors that led to underestimated impacts on Miller, Walker, and Des Moines Creeks. Key flaws include double-counting of groundwater discharges in the Miller Creek model, inconsistent methodology for assessing embankment seepage, and failure to account for updated construction methods. The letter was submitted to the U.S. Army Corps of Engineers on behalf of the Airport Communities Coalition.
    TagsACC, Army Corp of Engineers, Miller Creek, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 08
  • 2002-01-29

    EXH AR004685: ACC’s Reply on Motion for Summary Judgment Regarding the Absence of a Water Right for Third Runway § 401 Certification

    Airport Communities Coalition (ACC) reply brief filed January 29, 2002 in PCHB No. 01-160 before the Pollution Control Hearings Board (PCHB), State of Washington, supporting ACC’s Motion for Summary Judgment on the absence of a water right for the Third Runway Section 401 Water Quality Certification (#1996-4-02325). ACC argues the Port Of Seattle’s Low Flow
    TagsACC, Airport Communities Coalition, Clean Water Act, PCHB, Pollution Control Hearings Board, Third Runway, Water QualityFolderBox 03
  • 2002-01-28

    EXH AR026431: Absorbent Boom in Stream Below SDS1 Outfall — Turbid Effluent Photos, Jan 28, 2002

    Two photographs taken by P. Willing on January 28, 2002, document an absorbent boom placed in a stream below the SDS1 outfall, a pollution-control measure used to contain contaminants. The second photo highlights turbid (murky) effluent visible in the stream, indicating water quality concerns at the site. These images appear to be part of an environmental monitoring or spill-response record associated with drainage infrastructure near Sea-Tac Airport.
    TagsACC, Environment, PCHB, Pollution Control Hearings Board, Sea-Tac Airport, Stormwater, Third Runway, Water QualityFolderBox 10
  • 2002-01-28

    EXH I: Standing Water on Fill Embankment S 160th St 28 Jan 2002

    This exhibit, part of K.M. Leytham's pre-filed testimony in PCHB No. 01-160, shows photographs taken on January 28, 2002, documenting standing water on top of a fill embankment near South 160th Street. The images provide visual evidence of water pooling conditions on the embankment surface, likely related to construction or environmental concerns associated with Sea-Tac Airport development. This material was submitted as part of a formal hearing record before the Pollution Control Hearings Board.
    TagsACC, Fill Dirt, PCHB, Pollution Control Hearings Board, Sea-Tac Airport, Third RunwayFolderBox 10
  • 2002-01-28

    EXH AR026300: Exposed Fill Embankment S 160th St Slope Failure — Layering and Lack of Homogeneity, 28 Jan 2002

    This exhibit, part of K.M. Leytham's pre-filed testimony (PCHB No. 01-160), shows a photograph taken on January 28, 2002, of an exposed fill embankment face near South 160th Street where a slope failure occurred. The image, approximately 4 feet high by 3 feet wide, reveals distinct layering and a lack of uniformity in the fill material. This evidence was submitted in connection with proceedings related to Sea-Tac Airport development and its surrounding infrastructure impacts.
    TagsACC, Fill Dirt, PCHB, Pollution Control Hearings Board, soil, Third RunwayFolderBox 10
  • 2002-01-23

    EXH AR004644: Letter from Michael P. Witek (Helsell Fetterman) to Presiding Officer Cottingham Re: ACC v. Ecology and Port Of Seattle, No. 01-160, with Wallula Power Project Site Certification Cover Sheet and 50 C.F.R. §402.02

    Letter dated January 23, 2002 from attorney Michael P. Witek of Helsell Fetterman to Presiding Officer Kaleen Cottingham of the Pollution Control Hearings Board (PCHB) in Airport Communities Coalition v. Department of Ecology and Port of Seattle, No. 01-160. Transmits two enclosures inadvertently omitted from Exhibit D to the Second Declaration of Michael P. Witek
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Port Of Seattle, Third RunwayFolderBox 03
  • 2002-01-23

    PCHB Doc 4649: Ecology’s Memorandum Opposing ACC’s Application for Certificate of Appealability of the Board’s Order on Motion for Stay

    Washington State Department of Ecology memorandum opposing Airport Communities Coalition (ACC) application for Certificate of Appealability of the Pollution Control Hearings Board (PCHB) Stay Order in PCHB No. 01-160. Ecology argues the Board’s stay of the § 401 Certification for the Third Runway Project (Port of Seattle) is not a ‘final decision’ under RCW 34.05.518
    TagsACC, Ecology, PCHB, Pollution Control Hearings Board, Third RunwayFolderBox 03
  • 2002-01-23

    EXH AR031469: Review of Third Runway Embankment Fill Monitoring Plan, 401 Certification Condition E.3, Port Of Seattle, November 2001

    Internal memo from Ching-Pi Wang to Ann Kenny (cc: Jeannie Summerhays, Steve Alexander), dated January 23, 2002, reviewing the Port of Seattle’s Embankment Fill Monitoring Plan (EFMP) for the Third Runway, 401 Certification Condition E.3. Comments cover requirements for logic tree flow diagrams for tiered sampling and staged screening (groundwater, seepage), statistical methods for baseline
    TagsACC, Ecology, Environmental Impact Statement, Pollution Control Hearings Board, Port Of Seattle, Third Runway, Water QualityFolderBox 12
  • 2002-01-22

    PCHB Doc 004708: Second Declaration of Michael P. Witek in Support of ACC’s Motion for Summary Judgment

    Second Declaration of Michael P. Witek, attorney for Airport Communities Coalition (ACC), filed January 22, 2002, before the Pollution Control Hearings Board (PCHB), Case No. 01-160. Supports ACC’s Motion for Summary Judgment challenging Section 401 Water Quality Certification No. 1996-4-02325 and CZMA concurrency statement issued August 10, 2001, by Washington State Department of Ecology related
    TagsACC, Airport Communities Coalition, PCHB, Pollution Control Hearings Board, Third Runway, Water QualityFolderBox 03

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Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
read more...

Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
continue...

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