TagPollution Control Hearings Board(1532)

Email exchange dated October 24, 2000 between Ann Kenny (Ecology NWRO, 425-649-4310) and Rachel McCrea of Floyd & Snider, Inc. regarding Third Runway 401 permit negotiations with Port Of Seattle. McCrea informs Kenny she will be replacing Tom Luster in the 401 permit negotiations and provides meeting notes (3rw-401 100200, 100600, 101000, 101300, 102000). Upcoming

Memorandum dated October 24, 2000 from Paula Ehlers, Section Manager, to Gordon White, Jeannie Summerhays, Ray Heilwig, and Seatac File, regarding refocusing work priorities for Tom Luster, Senior Policy Lead for federal permitting. Ehlers explains that Tom Luster’s involvement in the SeaTac Third Runway project has prevented him from fulfilling his statewide Section 401 Clean

In October 2000, Washington State Department of Ecology staff exchanged internal emails debating conditions for issuing a Section 401 water quality certification related to Sea-Tac Airport's proposed third runway expansion. Key concerns included the need for approved stormwater plans for the Highway 509 interchange, potential impacts to Tyee Pond and Des Moines Creek flows from construction fill and impervious surfaces, and ensuring compliance with an existing Agreed Order governing groundwater contamination. Staff member Tom Luster warned that draft meeting notes did not accurately reflect prior internal agreements, and that issuing a 401 without addressing these issues could fail to meet regulatory requirements.

Internal email chain dated October 23, 2000 from Tom Luster (Ecology) to Raymond Hellwig, Kevin Fitzpatrick, Erik Stockdale, and Joan Marchioro (ATG), forwarded November 20, 2000 to Thomas Fitzsimmons, concerning 401/404 review of SeaTac airport Third Runway expansion. Luster raises unresolved issues including: NPDES major modification and stormwater plan approval for SR-509 interchange as prerequisite

STIA Construction Site Stormwater Monitoring reports dated 10/16/2000 and 10/20/2000, samplers JL/RS and JB/RS. AR017259–AR017261. Documents turbidity and pH measurements at multiple construction sites including Logistics Site Development (unnamed catch basin, Tyee Pond, IWS Lagoon 3), MWS Lagoon 3 Construction treatment facility, Airfield Improvement (construction staging area, SDS-7, SDS-6, SDS3-594), Dobbs Flight Kitchen Remodel (SDE4-611,

In a October 2000 letter to the Port of Seattle, Water Resources Consulting LLC — writing on behalf of the Airport Communities Coalition — raised concerns about the SeaTac Aircraft Hydrant Fueling System project, arguing that construction should be delayed until an ongoing groundwater contamination study under the Model Toxics Control Act was completed. The letter criticized the project's environmental review (Declaration of Nonsignificance) for lacking specific details about leak detection, operating pressures, and contaminated soil management. The consultant warned that deep utility trenching could create preferential flow paths for existing fuel contaminant plumes, potentially threatening the groundwater supplies relied upon by nearby communities.

Memorandum dated October 20, 2000 from Michael A.P. Kenrick, P.E. and Michael J. Bailey, P.E. of Hart Crowser to Jim Thomson of HNTB regarding Sea-Tac Third Runway Borrow Area 3 wetland preservation, project J-4978-06, prepared for Port Of Seattle. Covers hydrology sustaining Wetlands 29, B9, 30, B7, B6, and B5 in Borrow Area 3, including

Memorandum dated October 20, 2000 from Michael A.P. Kenrick, P.E., and Michael J. Bailey, P.E. of Hart Crowser to Jim Thomson at HNTB (project J-4978-06), prepared for Port Of Seattle regarding Sea-Tac Third Runway Borrow Area 3 wetland preservation. Reviews hydrology sustaining Wetlands 29, B9, 30, B7, B6, and B5 in Borrow Area 3, located

Memorandum dated October 20, 2000 from Michael A.P. Kenrick, P.E. and Michael J. Bailey, P.E. of Hart Crowser to Jim Thomson at HNTB Boston, regarding Sea-Tac Third Runway Borrow Area 3 wetland preservation (project J-4978-06). Document provides conceptual design for a proposed drainage swale to protect wetlands in Borrow Area 3 located south of Sea-Tac

Final draft meeting notes prepared by Kate Snider of Floyd & Snider Inc. for the Sea-Tac Airport Third Runway 401 Permit Negotiations held October 20, 2000. Attendees include representatives from Washington State Department of Ecology (Ray Hellwig, Kevin Fitzpatrick, Chung Ki Yee, Erik Stockdale), Port Of Seattle (Michael Cheyne, Elizabeth Leavitt, Keith Smith), King County