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EPA report (EPA 821-R-00-001, January 2000) presenting a preliminary data summary of airport deicing operations. Covers aircraft and pavement deicing/anti-icing fluids including ethylene glycol-based compounds, fluid types, fluid application methods, variables affecting fluid use, nonchemical deicing methods, and NPDES/Clean Water Act wastewater concerns. Data collected via 1993 screener questionnaire, airport/vendor/POTW mini-questionnaires, EPA site visits, EPA sampling, and literature review. Includes air transportation industry overview, airport types and sizes, geographic location of airports, and types of airlines. Prepared with contributions from Eastern Research Group Inc. under contracts 68-C5-0033 and 68-C6-0022. Administrative Record number AR043247.

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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.

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