TagACC(1524)

HartCrowser report prepared for Port of Seattle, September 21, 2001, project 4978-54. Topsoil Management Plan for Borrow Area 4 at Seattle-Tacoma International Airport (STIA), City of SeaTac, Washington, in support of third runway embankment construction. Documents arsenic contamination in topsoil from ASARCO copper smelter airborne emissions plume (Tacoma smelter plume), chemical analysis results, comparison to

Conference paper submitted September 21, 2001 to Water Environment Federation for Watershed 2002 conference, authored on behalf of the Port Of Seattle regarding Sea-Tac Airport stormwater best management practice (BMP) screening. Tests filtration media — deciduous leaf compost (CSF®), soybean hulls (SBH), extra fine deciduous leaf compost (XFCSF), commercial inorganic polyamine sponge, and zeolite/perlite (ZP)

Hart Crowser, Inc. subsurface conditions data report (project 4978-28) prepared for HNTB, dated September 21, 2001, covering Phase 5 Fill and Subgrade Improvement for the Third Runway Embankment at Sea-Tac International Airport, SeaTac, Washington. Report authored by Carsten Becker (E.I.T., Senior Staff Geotechnical Engineer) and Michael J. Bailey (P.E., Project Manager). Covers geologic and hydrogeologic

This Work Plan provides an alternative methodology for meeting fill suitability criteria under Ecology’s Water Quality Certification and the U.S. Fish and Wildlife Service’s Biological Opinion for the Port of Seattle’s third runway embankment and other Port 404 Projects. It describes procedures for using the Synthetic Precipitation Leaching Procedure (SPLP) to determine the suitability of

The Airport Communities Coalition (ACC) files a Notice of Appeal of the Department of Ecology’s amended Clean Water Act Section 401 Certification (Order No. 1996-4-02325, Amended – 1) before the Pollution Control Hearings Board for Washington State. The appeal argues that the Amended Certification reduces or eviscerates environmental protections, was issued without required public notice

Declaration of C. Linn Gould (Risk Assessor, soil scientist, MS soil science, BA geology) filed in PCHB No. 01-133, Airport Communities Coalition v. State of Washington Department of Ecology and Port Of Seattle. Gould supports Port Of Seattle’s opposition to ACC’s motion for stay of the Third Runway 401 Certification issued September 21, 2001. Declaration

Memo dated September 20, 2001 from Roger Nye, Ecology Toxics Cleanup Program (Northwest Regional Office), to Colleen D. Bradford, Assistant State Auditor, listing eight work product submittals received from Port Of Seattle under Agreed Order #97TC-N122 (finalized May 1999). Submittals span June 1999 through October 2000 and include conceptual hydrogeological flow model presentations, Excel spreadsheet

Letter dated September 19, 2001 from Lowell H. Johnson, Manager, FAA Airports Division, Northwest Mountain Region, to Thomas F. Mueller, U.S. Army Corps of Engineers, Regulatory Branch, Seattle District Office, responding to Mueller’s August 15, 2001 inquiry comparing operational data to SIMMOD model predictions for Sea-Tac Airport (KSEA). Enclosure paper titled ‘Delay at Seattle-Tacoma International

Pollution Control Hearings Board (PCHB) Agreement and Order Re Rescission of 401 Certification, PCHB Case Nos. 01-133 and 01-150, involving Port Of Seattle and Airport Communities Coalition (ACC) as appellants and Washington State Department of Ecology as respondent. The 401 Certification (Ecology Order No. 1996-4-02325) issued August 10, 2001 under Section 401 of the Federal

Notes from a September 18, 2001 phone call with Ann Kenny of WDOE regarding the 3rd Runway permit. The Airport Communities Coalition (ACC) and Port Of Seattle both appealed the WDOE permit, with the ACC filing a Motion for Stay citing imminent environmental threat. King County was asked to provide technical rebuttal to ACC expert