TagSea-Tac Airport(1835)

Pacific Groundwater Group (Seattle, WA, project JE0105) prepared this embankment fill modeling report for Port Of Seattle regarding the Sea-Tac Airport Third Runway construction, dated August 8, 2001. The report addresses groundwater and fill modeling associated with the Third Runway embankment fill at Sea-Tac Airport. Document marked ‘Superceded’ and received by Foster Pepper & Shefelman

Letter dated August 3, 2001 from Pam Bissonnette, Director of King County Department of Natural Resources, to Ann Kenny, Senior Permit Specialist at Washington Department of Ecology Northwest Regional Office, conveying King County’s technical review findings on the Port Of Seattle’s Comprehensive Stormwater Management Plan (SMP) for Master Plan Update (MPU) Improvements at Seattle-Tacoma International

In August 2001, King County's Department of Natural Resources wrote to the Washington Department of Ecology confirming that the Port of Seattle's Comprehensive Stormwater Management Plan for Sea-Tac International Airport Master Plan improvements met the technical requirements of the 1998 King County Surface Water Design Manual. The review found that the plan demonstrated a feasible conceptual strategy for managing stormwater from proposed airport construction projects. Reviewers noted that while the plan showed compliance with design standards, additional oversight and monitoring would be needed as individual projects moved from planning into construction.

Email from Dianne Pastore, Ecology Director’s Office, to Raymond Hellwig and Curt Hart (cc: Thomas Fitzsimmons, Sheryl Hutchison) requesting briefing materials for Tom Fitzsimmons’ meeting with the Governor and Paul Isaki on the SeaTac 3rd Runway Project. Materials requested by Dennis Clark, Governor’s Office, by COB Tuesday August 7, 2001. AR 017821, Exhibit 96.

Internal email from Ann Kenny (Ecology) to Ching-Pi Wang, cc Steve Alexander (ECY) and Raymond Hellwig, dated August 2, 2001, transmitting deliberative draft Section 401 water quality certification conditions F1–F4 for the Sea-Tac Airport (STIA) Third Runway Master Plan Update. Conditions address prevention of contaminated groundwater transport from the Airport Maintenance and Operations Area via

Sand and Gravel Stormwater Pollution Prevention Plan (SWPPP) prepared by Parametrix, Inc. for Port of Seattle, covering Borrow Areas 3 and 4 of the Third Runway Project at Seattle-Tacoma International Airport. Prepared August 2001, approved by Michael Feldman, Director of Aviation Facilities, Port of Seattle. Document checked by Paul Fendt, P.E. and prepared by Julie

Internal email chain dated August 1, 2001 among Washington Department of Ecology staff Thomas Fitzsimmons, Sheryl Hutchison, Dianne Pastore, and Raymond Hellwig regarding communications strategy around the Sea-Tac Airport third runway decision. Topics include scheduling media availability, coordinating with the governor and Isaki, Port Commission meeting on August 14, E-Board contact timing, press attendance at

Administrative Record document AR046206 noting this is a duplicate of an August 2001 document, with reference to Exhibit No. 1267. The document contains no substantive content beyond the cross-reference notation.

Parametrix, Inc. report prepared for Port Of Seattle on cumulative impacts to wetlands and streams from Seattle-Tacoma International Airport Master Plan Update improvements, August 2001 (AR 050792, Exhibit 1267). Covers land use changes in Miller Creek and Des Moines Creek watersheds, wetland inventories, soil survey maps, aerial photograph analysis, stream conditions and fish habitat in

Handwritten Record of Telecon dated 7-27-01, call from Kelly Whiting (KCI), subject: low flow — Wetland 44a. Notes state no water coming from the drain to south, cut not fill on runway, third-way model over-estimated flow; Parametrix modeled at 2200; 11,000-foot estimate; embankment will provide flow except where lined; flows feeding 44a are not meeting