TagSea-Tac Airport(1835)

SSA Study Baseflow Sample Results data tables (mg/l) from 2/19/02 Preliminary Draft, dated 1/30/02, covering water quality sampling at stations including DMEssa, NPool, DMKCwelr, MCssa, MC8h, WCjcN, WCcpS, WC171tst, Reba, and others. Parameters include pH, alk, hard, TSS, DOC, Ca2+, Mg2+, d-Cu, TR-Cu, d-Zn, TR-Zn, d-Cd, TR-Cd, TR-Cr, TR-Pb, TR-Ni across baseflow events (BF1-1 through

Two photographs taken by P. Willing on January 28, 2002, document an absorbent boom placed in a stream below the SDS1 outfall, a pollution-control measure used to contain contaminants. The second photo highlights turbid (murky) effluent visible in the stream, indicating water quality concerns at the site. These images appear to be part of an environmental monitoring or spill-response record associated with drainage infrastructure near Sea-Tac Airport.

Photographs taken by Peter Eglick during a site visit on January 28, 2002, filed as part of the Administrative Record (AR 027041–027043). The images show ground-level views of a dark gravelly or paved surface with water pooling and streaking, possibly documenting stormwater, contamination, or site conditions at or near Sea-Tac Airport.

This exhibit, part of K.M. Leytham's pre-filed testimony in PCHB No. 01-160, shows photographs taken on January 28, 2002, documenting standing water on top of a fill embankment near South 160th Street. The images provide visual evidence of water pooling conditions on the embankment surface, likely related to construction or environmental concerns associated with Sea-Tac Airport development. This material was submitted as part of a formal hearing record before the Pollution Control Hearings Board.

In January 2002, the Port of Seattle Commission passed Resolution No. 3483 to formally support the Highline School District's $189.5 million Capital Facilities Improvement Bond, which was on the March 12, 2002 ballot. The resolution reaffirmed the Port's commitment to contribute $50 million as part of a $200 million partnership with Washington State and the FAA for noise insulation and ventilation improvements at the 15 Highline schools most impacted by Seattle-Tacoma Airport aircraft noise. The funding partnership was contingent on Highline District voters approving the bond measure, which would also finance broader facility and technology upgrades across the district's aging school buildings.

Draft memorandum dated January 17, 2002 from Hart Crowser engineers Doug Lindquist, Reda Mikhail, and Michael Bailey to Jim Thomson (HNTB Corporation), project number 4978-40, regarding FLAC (finite difference model) seismic analysis of three proposed mechanically stabilized earth (MSE) retaining walls for the Third Runway project at Seattle-Tacoma International Airport. Analyses cover four wall sections

Memorandum dated January 11, 2002, from Michael Bailey P.E. and Barry Chen P.E. of Hart Crowser, Inc. to Jim Thomson P.E. of HNTB Corporation, regarding geotechnical design parameters for Third Runway MSE (Mechanically Stabilized Earth) wall design at Sea-Tac Airport. Document AR 053235-053237 covers minimum factors of safety for static and seismic stability per 1996-2000

In early 2002, the Port of Seattle filed a legal memorandum seeking to compel the Airport Communities Coalition (ACC) to make its witnesses available for deposition and to place limits on a requested inspection of Port property near Sea-Tac Airport. The Port objected to ACC's demands for unrestricted site access for 17 people, unlimited environmental sampling across 18 acres of wetlands and multiple creeks, and refusal to disclose sampling locations or methods in advance. ACC, in turn, refused to schedule any depositions until the site visit dispute was resolved.

This January 2002 transmittal from Parametrix, Inc. to the Washington State Department of Ecology submits corrections to the Seattle-Tacoma International Airport Master Plan Update Natural Resources Mitigation Plan (NRMP, November 2001). The corrections include a revised reference list, an errata sheet fixing citation errors throughout the report, and an updated Table 3.1-4 that adjusts the total acreage of wetlands affected by mitigation activities from 43.34 to 44.36 acres. Additional text corrections clarify wetland category designations and update various reference callouts across multiple sections of the report.

Memorandum dated January 9, 2002, from Barry S. Chen, P.E., and Michael Bailey, P.E., Hart Crowser, Inc., to Jim Thomson, P.E., HNTB (project 4978-30), reviewing RECo 30% design for NSA, West, and South/MSE walls of the Sea-Tac Third Runway Embankment Project. Hart Crowser performed independent limit equilibrium analyses (SLOPE/W) and FLAC finite difference modeling to