TagACC(1534)

Hart Crowser memorandum (J-4978-03) dated December 23, 1998, from Michael Bailey P.E. and Michael Kenrick P.E. to Barbara Hinkle, Port Of Seattle, addressing hydrologic impacts of Borrow Areas 1, 3, and 4 for the Third Runway Project at Seattle-Tacoma International Airport. Discusses impacts on baseflow to Des Moines Creek and riparian wetlands, including runoff reduction,

Washington State Department of Ecology, Water Quality Program publication (WQ-R-95-80, revised December 1998) providing laboratory guidance and Whole Effluent Toxicity (WET) test review criteria. Covers WET testing requirements in NPDES permits, options for permittees, invalid test criteria including EPA statistical flowcharts, negative controls, test termination, acceptable start counts, pH adjustment, randomization, and power standards. Also

Hart Crowser letter (project J-4978-03) to Barbara Hinkle, Health Safety & Environmental Services, Port Of Seattle, dated December 9, 1998, addressing aquifer compaction beneath the proposed Third Runway embankment at Sea-Tac Airport in response to U.S. Army Corps of Engineers questions on hydrogeologic impacts. Analysis covers the Shallow Aquifer (contributing to Miller Creek base flow),

This December 1998 internal memorandum from Justin Kophs to Linda Logan outlines options for developing a site-specific copper translator for the Port of Seattle, summarizing EPA guidance on dissolved and total recoverable metal sampling studies. It describes recommended approaches including field partitioning studies, historical data equations, and laboratory mixing tests to measure how copper partitions between dissolved and total recoverable forms in receiving water. The memo notes that while a site-specific translator improves compliance measurement accuracy, it cannot be used to influence permit limits in the same way as a Water Effect Ratio (WER).

A 1998 internal memorandum from Washington State's Shorelands and Environmental Assistance Program recommends reclassifying employee Tom Luster from Environmental Specialist 4 to Environmental Specialist 5, citing his assumption of higher-level duties following a colleague's departure in 1997. Luster's qualifications, including a Master's degree in Geography and over 10 years of experience, along with the cost-neutral budget impact, are presented as justification for the upgrade.

Ninth Circuit Court of Appeals unpublished memorandum disposition (165 F.3d 35, 1998 WL 833628) affirming the FAA Administrator’s final approval of the Sea-Tac Airport Master Plan expansion project by Port Of Seattle. Petitioners — City of Normandy Park, City of Des Moines, City of Burien, City of Federal Way, City of Tukwila, Highline School District

Unpublished Ninth Circuit Court of Appeals memorandum opinion, 165 F.3d 35 (1998 WL 833628), affirming the FAA Administrator’s approval of the Master Plan development project for Sea-Tac Airport expansion. Petitioners — City of Normandy Park, City of Des Moines, City of Burien, City of Federal Way, City of Tukwila, and Highline School District No. 401

Email from Steve Saunders (November 21, 1998) to Melodie Selby, Robert Barwin, John Glynn, Carl Nuechterlein, and others, recommending that Melodie Selby and Bill Moore take lead on CWA Sections 401 and 402 coordination due to stormwater and BMP manual focus. Attached is a Washington State Department of Ecology Water Quality Program summary memo analyzing

Exhibit 2240 (AR 034936–034938) presents six baseline condition photographs of Vacca Farm dated November 16, 1998 and April 29, 1997, documenting environmental conditions near Sea-Tac Airport. Photos show discarded pumpkins attracting hundreds of crows, starlings, and seagulls creating a bird strike hazard; a flock of geese with several hundred mallards and widgeons using the pumpkin

This Stormwater Pollution Prevention Plan (SWPPP), prepared by the Port of Seattle for Seattle-Tacoma International Airport in November 1998 (with revisions through December 2001), outlines strategies and best management practices (BMPs) to prevent pollutants from contaminating stormwater runoff at Sea-Tac Airport. The plan covers a range of potential pollution sources including aircraft servicing, deicing operations, spills, construction sites, and vehicle maintenance, and describes the airport's drainage systems and inspection requirements under its NPDES permit. It serves as a regulatory compliance document ensuring that airport operations minimize their impact on local water quality.