TagPollution Control Hearings Board(1532)

Deliberative memorandum dated August 1, 2001, from Katie Walter to Ann Kenny, Washington State Department of Ecology, re Draft 401 Conditions for the Auburn Mitigation Site. Covers culvert placement issues in the revised grading plan (June 28, 2001) including northwest corner drainage swale culvert (approximately 60 feet long), south central mis-located culvert, and two additional

Letter dated July 31, 2001 from Keith R. Smith, Water Resources Manager at Port Of Seattle, to Ms. Ann E. Kenny at the Washington State Department of Ecology Northwest Regional Office (Bellevue, WA 98008-5452), transmitting conceptual drawings for the proposed Flow Impact Offset Facility at Seattle-Tacoma International Airport. Drawings relate to reserved stormwater release storage,

Handwritten notes dated 7/31/01 from Kelly Whiting discuss water quality treatment options for a downstream area, referencing NEPL and CARBO systems with treatment rates of 40% and 10% respectively. The notes cover spill containment and oil management considerations, including gravity oil-water separators and spill containment vaults upstream. A follow-up note from 7/31/01 indicates water quality issues will have comments, with discussion of impact numbers from a 7/23 report.

Email from Ann Kenny to Katie Walter (cc: Raymond Hellwig, Erik Stockdale) dated July 31, 2001, transmitting Attachment X: NRMP Plan Set Revisions (AR018266, DOE 8/13/01 0567). The attachment lists prescriptive revision requirements for plan sheets in Appendix A (Miller Creek Relocation and Floodplain Enhancement) and Appendix B (Miller Creek In-stream and Buffer Enhancements), including

This July 2001 draft document outlines clean fill criteria for the Port of Seattle's Third Runway construction project at Sea-Tac Airport, requiring the Port to submit environmental assessment documentation to the Washington Department of Ecology before placing any fill material. It specifies that fill may only come from state-certified borrow pits, contractor-certified construction sites, or Port-owned properties, while prohibiting the use of any contaminated or remediated soils. The document details testing and sampling requirements, including review of contamination records and analysis of hazardous substances, to ensure that no toxic materials are introduced into wetlands or state waters during construction.

Email from Ann Kenny (Washington State Department of Ecology, Northwest Regional Office) dated July 29, 2001, transmitting a preliminary draft 401 Water Quality Certification (WQC) for the Port of Seattle Third Runway construction at Seattle-Tacoma International Airport (STIA). Recipients include Raymond Hellwig, Kevin Fitzpatrick, John Drabek, Ching-Pi Wang, Erik Stockdale, Joan Marchioro (ATG), Tom Young

Email from Ann Kenny (Ecology) dated July 29, 2001, to the 401 WQC team — including Raymond Hellwig, Kevin Fitzpatrick, John Drabek, Ching-Pi Wang, Erik Stockdale, Joan Marchioro (ATG), Tom Young (ATG), Katie Walter, and Kelly Whiting, cc Jeannie Summerhays — transmitting a preliminary deliberative draft 401 Water Quality Certification (WQC) for the Third Runway

Deliberative, do-not-disclose email from Ann Kenny (Washington State Department of Ecology) dated July 29, 2001, transmitting a preliminary draft 401 Water Quality Certification (WQC) for the Port of Seattle Third Runway construction at Seattle-Tacoma International Airport (STIA) in the Miller, Walker, and Des Moines Creek watersheds. The draft WQC references JARPA application dated October 25,

In July 2001, Washington State Department of Ecology staff circulated a confidential preliminary draft of a Section 401 Water Quality Certification related to the construction of a third runway at Seattle-Tacoma International Airport. The draft certification, addressed to the Port of Seattle, confirmed that the proposed runway project complied with applicable provisions of the Clean Water Act and the Washington State Coastal Zone Management Program, subject to stormwater and other water quality conditions. The document was still under internal review, with sections on stormwater management and low-flow conditions pending further input before finalization.

Handwritten Record of Telecon dated 7-27-01, call from Kelly Whiting (KCI), subject: low flow — Wetland 44a. Notes state no water coming from the drain to south, cut not fill on runway, third-way model over-estimated flow; Parametrix modeled at 2200; 11,000-foot estimate; embankment will provide flow except where lined; flows feeding 44a are not meeting