TagPollution Control Hearings Board(1532)

This document contains the Port of Seattle’s objections and responses to interrogatories and requests for production filed by the Airport Communities Coalition (ACC) before the Pollution Control Hearings Board (PCHB No. 01-160). The Port identifies expert witnesses it intends to use in the matter, including specialists in geotechnical engineering, toxicology, hydrology, and environmental science. The

This document is ACC’s (Airport Communities Coalition) first supplemental response to the Port of Seattle’s discovery requests in PCHB No. 01-160, listing documents relied upon by ACC’s expert witnesses. The response identifies references used by Northwest Hydraulic Consultants and Dr. John Strand of Columbia Biological Assessments, including scientific literature on topics such as water quality,

William A. Rozeboom, an expert with comprehensive knowledge of SeaTac hydrology and natural resource issues, submits this declaration in support of the Airport Communities Coalition’s reply on a motion for stay regarding Washington Department of Ecology’s Section 401 Certification. The declaration addresses disagreements with the Port of Seattle and Ecology regarding HSPF modeling calibration, Industrial

William A. Rozeboom, a professional civil engineer with Northwest Hydraulic Consultants, declares his qualifications and findings regarding stormwater and low flow impacts from the Port of Seattle’s Third Runway Project at Sea-Tac Airport. He details that while the July 2001 Stormwater Management Plan addresses peak flow mitigation, it fails to adequately assess or mitigate reductions

This legal document filed with the Pollution Control Hearings Board for the State of Washington lists documents relied upon by Airport Communities Coalition expert witnesses in PCHB No. 01-160. It includes references from experts at Northwest Hydraulic Consultants and Dr. John Strand of Columbia Biological Assessments. The referenced documents cover topics including water quality, dissolved

Declaration by fisheries biologist John A. Strand, Ph.D., submitted in support of Citizens Against SeaTac Expansion’s (CASE) appeal and motion for stay before the Pollution Control Hearings Board. Strand argues that the major modifications to the Port of Seattle’s NPDES permit will harm Walker and Gilliam Creeks, which support diverse aquatic life including coho and

Curriculum vitae for W.A. Rozeboom, a professional engineer with 20 years of experience in water resources management and engineering. The document details his education, chronological work history, and project experience including flood analysis, hydrologic modeling, stormwater management, and floodplain mapping across Washington, Nevada, Hawaii, and the Philippines.

Declaration by Kevin Fitzpatrick, Section Manager at Washington Department of Ecology’s Water Quality Program, submitted in PCHB No. 01-133 before the Pollution Control Hearings Board. Fitzpatrick addresses the Airport Communities Coalition’s claims that the Port of Seattle’s stormwater discharges from Sea-Tac International Airport violate state water quality standards, explaining that instantaneous exceedences of copper, lead,

This document contains Washington State Administrative Code (WAC) 173-201A sections covering water quality standards for surface waters, including lake nutrient criteria by ecoregion (Cascades and Columbia Basin), toxic substance criteria for freshwater and marine environments, and radioactive substance standards. It includes detailed tables of total phosphorus thresholds by trophic state and numeric criteria for various

Dr. Peter Willing, an expert in water quality and treatment, declares in support of the Airport Communities Coalition’s motion for a stay regarding the Department of Ecology’s Water Quality Certification No. 1996-4-02325 for construction of a third runway at Sea-Tac Airport. He argues that the Port of Seattle’s plan to augment low summer stream flows