EXH AR023201: Letter to Ecology Transmitting Third Runway Fill Material Env. Docs, Q2 2000

A July 27, 2000 letter from the Port of Seattle's Environmental Program Manager transmits environmental documentation to the Washington Department of Ecology regarding fill material used in the Sea-Tac Airport Third Runway Project during the second quarter of 2000. The documentation, developed in accordance with the 1999 Airfield Project Soil Fill Acceptance Criteria, includes a fill summary table listing sources such as borrow pits, port property transfers, and construction sites, along with estimated fill volumes. A cumulative fill summary is also provided, covering all fill material placed from January 1998 through December 1999.

Notes

Letter dated July 27, 2000 from Paul W. Agid, Environmental Program Manager, Port Of Seattle, to Chung Yee at Washington Department of Ecology Northwest Regional Office Water Quality Program, transmitting environmental documentation for fill material used in the Third Runway Project during second quarter 2000. Documentation developed per 1999 Airfield Project Soil Fill Acceptance Criteria. Attachments include a Third Runway fill summary table listing sources such as Airborne Express/FAA (New FAA Tower Phase 2), Airfield 2000-Taxiway B improvements, First Avenue Bridge Seattle (WSDOT), No. Esplanade (Port), NW Hangar Project (NW/CTI), Lakeland Pit (CTI), CTI Pit No. 3, Auburn Pit, Stoneway Pit, and Airfield 2000 South Seattle IWS Improve (Port). Categories include Category A and Borrow fills. Cumulative fill summary lists prior sources from 1998-1999 including Crawford Parking, Dieringer, Lakeland Pit, Lonestar Pit, Stellacoom Pit, North Emp. Park Lot, UAL/GAL Facility, Stoneway Pit, West Side Taxi C, Hamm Creek, Concourse B, Airborne Express, Bellevue NE 12th St, North Hardstand. Fill volumes range up to 400,000 CY. AR 023201.

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