Notes
August 19, 2019 letter from City of Burien to Port Of Seattle Executive Director Stephen Metruck and Port Commissioners Bowman, Calkins, Felleman, Gregoire, and Steinbruck raising nine specific questions about Sea-Tac Airport noise abatement, Part 150 Study updates, the Sustainable Airport Master Plan (SAMP), StART Committee process, ultrafine particle pollution, air quality, and engine run-ups. Questions address the absence of noise studies on all runways since the 2002-2007 Part 150 Study, the 1996 Expert Arbitration Panel recommendations, slow implementation of the Residential Insulation Program, DNL 65 dB exceedances, Ground Runup Enclosure (GRE) removal, WAC 173-60-050(1)(d) compliance, CATEX April 2018 Categorical Exclusion Report, and FAA NPIAS 2019-2023.
