TagThird Runway(1098)
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2002-01-01
Sea-Tac Airport Third Runway Embankment Construction Earthwork (2002)
Aerial photograph showing large-scale earthwork and grading operations during construction of Seattle-Tacoma International Airport's third runway (Runway 16C/34C). The image shows the runway surface and surrounding excavated terrain, with the existing airport facilities and control tower visible in the background. -
2002-01-01
PCHB Doc 002384: Order Granting Summary Judgment on Issue 14 — ACC and CASE v. Ecology and Port Of Seattle (PCHB 01-160)
Pollution Control Hearings Board (PCHB) case PCHB 01-160 order granting summary judgment in favor of Port Of Seattle on Issue 14 (SEPA compliance). ACC (Airport Communities Coalition) and CASE (Citizens Against Sea-Tac Expansion) appealed the §401 water quality certification issued by Ecology, a prerequisite for a §404 dredge and fill permit from the U.S. Army -
2002-01-01
Exhibit 200: Resume of Thomas R. Luster, Environmental Scientist, California Coastal Commission
This document is the professional resume of Thomas R. Luster, an Environmental Scientist with the California Coastal Commission, detailing his career reviewing coastal development projects for compliance with environmental regulations. His background includes senior roles with the Washington State Department of Ecology, where he specialized in Clean Water Act Section 401 water quality certifications and Coastal Zone Management Act consistency determinations. The resume focuses on environmental permitting, water quality, and coastal resource protection, and does not contain content related to Sea-Tac Airport noise policy. -
2001-12-28
EXH AR024306: ACC Review Letter — Nov 2001 NRMP Wetland Mitigation Inadequacies, STIA Third Runway
A December 2001 letter from Azous Environmental Sciences challenges the Port of Seattle's wetland mitigation plan for the SeaTac Third Runway construction project, arguing that the plan inadequately offsets environmental damage to wetlands and streams. The letter contends that the Port has misclassified wetland 'enhancement' work at Vacca Farm as 'restoration,' inflating mitigation credits, and that the overall plan fails to meet no-net-loss standards required under Army Corps of Engineers regulations. -
2001-12-26
EXH 295: ACC Interrogatories Nos. 1-19 and Requests for Production Nos. 1-6; Objections and Responses
The Port of Seattle submitted formal objections and responses to interrogatories filed by the Airport Communities Coalition (ACC) before Washington State's Pollution Control Hearings Board, related to a legal dispute over the Port's Third Runway Project. The case centered on the Department of Ecology's water quality certification issued under federal Clean Water Act Section 401. The document outlines the legal procedures governing the exchange of information between the parties during the hearing process. -
2001-12-26
EXH 407: ACC Interrogatories Nos. 1-19 and Requests for Production Nos. 1-6; Objections and Responses
This document contains the Port of Seattle's formal objections and responses to interrogatories and requests for production filed by the Airport Communities Coalition (ACC) before Washington State's Pollution Control Hearings Board (Case No. 01-160). The Port identifies over a dozen expert witnesses it intends to call, including specialists in geotechnical engineering, toxicology, hydrology, and groundwater science from firms such as Parametrix, Inc., Hart Crowser, and ENSR Toxicology. The case centers on environmental and pollution concerns related to Sea-Tac Airport operations. -
2001-12-22
PCHB Doc 5791: ACC’s Motion for Partial Summary Judgment Regarding Absence of Water Right
ACC (Airport Communities Coalition) motion for partial summary judgment filed in PCHB No. 01-160 against State of Washington Department of Ecology and Port of Seattle, arguing the Section 401 Certification should be invalidated because the Port lacks a water right to permanently mitigate low-flow impacts of the Sea-Tac Airport third runway project. Cites PCHB December -
2001-12-20
EXH AR026603: Letter USFWS to James M. Lynch — Monitoring Plan Embankment Fill Seepage, Master Plan Update ESA Consultation (1-3-00-F-1420)
This December 2001 letter from the U.S. Fish and Wildlife Service's Western Washington office provides detailed comments on a Monitoring Plan for Embankment Fill Seepage related to a Sea-Tac Airport Master Plan Update, reviewed under the Endangered Species Act. The agency requested key revisions, including monitoring both seepage quality and quantity, beginning monitoring when seepage first occurs rather than after embankment completion, and ensuring groundwater wells are considered as a monitoring pathway. The letter also clarified that any exceedances of water quality criteria must be reported promptly, and that the Federal Aviation Administration—not the Port—would be responsible for reinitiating formal consultation. -
2001-12-20
EXH AR053223: Effect of Shear Modulus on Deformations and Reinforcing Stresses of MSE Walls — Third Runway Project
Memorandum dated December 20, 2001 from Michael Bailey, P.E. and Reda A. Mikhail, P.E. of Hart Crowser, Inc. to Jim Thomson, P.E. of HNTB Corporation regarding AR053223, project 4798-40. Analyzes sensitivity of MSE (Mechanically Stabilized Earth) wall design to variations in soil shear modulus under dynamic/seismic loading for the Third Runway Project at Sea-Tac Airport, -
2001-12-19
Exhibit 2057: Port Of Seattle Natural Resources Mitigation Plan — 401 Water Quality Certification Conditions Matrix
Email from Jim Kelley (Parametrix, Inc.) to Ann Kenny dated December 19, 2001, transmitting a matrix document summarizing changes made to the Port Of Seattle Natural Resources Mitigation Plan (NRMP) to comply with Water Quality Certification #1996-4-02325 (401 Certification) issued September 21, 2001. The attached matrix details resolutions for required mitigation conditions including: monitoring duration