EXH0104017861

PCHBPollution Control Hearings Board of the State of Washington

. .ent: Monday, September 24, 2001 6:39 AM I'o: Fitzsimmons, Thomas Cc: Williams, Joseph R.; Zebra, Polly; Mauermann, Sue; Grover, Anthony W.; ECY DL NWRO RMT; Meats, David (ATG); Alkire, Bill;Hoffman, Linda; Kenny, Ann; Jolly, Carol Subject: NW Update Sea-Tac Third Runway Water Quality Certification On Friday the 21st, in accordance with directives from the Pollution Control Hearings Board (PCHB), we reissued the third runway Water Quality Certification to incorporate language from a settlement agreement reached between our agency and the Port of Seattle. We agreed with the Port on how to adjustJmodifylanguage in a few of the certification conditionsto clarify howthe Port will mitigate environmental impacts of the new runway and associated projects. The modificationsgive the Port more certainty regarding our requirements withoutweakening the certification. Ecology and the Port jointly asked the PCHB to approve the language changes. AR 017861 ,,,,1 ,,, ,,,,_; _ I ,-'- EXH0104017861
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