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A draft memorandum from Parametrix, Inc. to Keith Smith outlining the scope and budget for conducting range-finding Water-Effect Ratio (WER) studies using receiving water from Miller and Des Moines Creeks. The memo explains the WER methodology, referencing prior February 1999 range-finding results for copper at multiple creek sites, and recommends new tests using just receiving water in the event a mixing zone is not granted to the Port. Estimated costs for conducting acute Ceriodaphnia dubia toxicity tests are provided, ranging from $2,110 for one site to $2,650 for two sites.

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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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