TagPort Of Seattle(1843)

Washington State Department of Ecology Agreed Order #97TC-N122 issued to Port Of Seattle for Seattle-Tacoma International Airport (STIA), pursuant to RCW 70.105D.050(1). Documents hazardous substance releases within the Aircraft Operations and Maintenance Area (AOMA), a half-square-mile southeast quadrant of STIA operational since 1944. Contaminants identified include jet fuel (most abundant by bulk volume), gasoline, industrial

Email dated April 12, 1999 from Erik Stockdale to Raymond Hellwig and Tom Luster (cc: Erik Stockdale) regarding bird strike hazard (BASH) monitoring at Sea-Tac Airport in-basin mitigation sites Vacca Farm and Tyee Golf Course. Stockdale recounts conversation with Jim Kelley (FAA) about the need for baseline ‘before’ bird use data at mitigation sites prior

Fax transmission dated 3/29/99 from Ron Simmons at Parametrix, Inc. (Kirkland, WA) to Scott Tobiason at Port Of Seattle, PMX Project #55-2912-01(61), fax number (206)431-4980. Linda Logan requested transmission of datalogs for WGR samples collected from receiving streams on 2/22/99. Includes POS Water Quality Datalog for site WC dated 2/22/99, recording pH, temperature, dissolved oxygen

Static acute Ceriodaphnia dubia toxicity test (Test Number 2183) conducted by Parametrix Toxicology Laboratory for Port Of Seattle, sample collected 2/22/99, test dates 2/23/99 through 2/25/99. Test material is copper (Cu) in Miller Creek site water (CUSW), source WA0024651, concentrations ranging from 0 to 200 µg/L. Results show 100% survival at concentrations up to 50

A February 1999 fact sheet outlining the Joint Transportation Study jointly undertaken by the City of SeaTac and the Port of Seattle under an Interlocal Agreement. The study aims to address ground transportation needs through 2020, covering topics such as population and passenger growth, parking, new transit modes including light rail, neighborhood protection, and pedestrian and bicycle access. It also examines Transportation Demand Management strategies to reduce vehicle traffic around Seattle-Tacoma International Airport.

Draft report (AR 041921) prepared by Parametrix, Inc. for Port Of Seattle, STIA, summarizing procedures and results of acute screening-level Ceriodaphnia dubia bioassays conducted on site water from Seattle-Tacoma International Airport in January 1999. Samples collected January 14, 1999 during a storm event at eight locations including Miller Creek Upstream of Lake Reba, Miller Creek

Port Of Seattle 1999 Airfield Project Soil Fill Acceptance Criteria for STIA airfield projects, describing criteria and review process for acceptance of fill material requested by Washington Department of Ecology in conjunction with 401 Water Quality certification. Covers geotechnical and environmental suitability standards including MTCA Method A contaminant levels, arsenic, TPH and metals analyses. Details

The City of Auburn agenda bill requesting City Council adoption of Ordinance 5128, which amends the Zoning Ordinance to add Section 18.48.110 establishing criteria for wetland mitigation construction unrelated to development projects within Auburn. The amendment was prompted by a request from the Port of Seattle to construct a wetland mitigation project in northeast Auburn

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,