TagAuburn Wetland(82)

Transmittal form dated January 9, 2002, from Jim Kelley of Parametrix, Inc. to Ann Kenny at the Washington Department of Ecology NWRO (Northwest Regional Office), Project Number 556-2912-001-01-03, Project Name STIA MPU Permitting. Transmits: (1) Revised Section 8 References for the Natural Resource Mitigation Plan (NRMP, November 2001), correcting omitted citations; (2) Errata Sheet correcting

This document summarizes changes made to the Port of Seattle Master Plan Update's Natural Resources Mitigation Plan to comply with a Water Quality Certification issued September 21, 2001. It outlines revisions to grading plans, culvert placements, wetland crossings, drainage controls, and planting schedules at the Auburn mitigation site, along with corresponding resolutions for each identified concern. The updates address issues such as water impoundment, erosion prevention, bald eagle habitat protection, and invasive species removal.

Transmittal form dated September 6, 2001 from Paul S. Fendt, P.E. of Parametrix (Kirkland, WA) to Ann Kenny at the Washington State Department of Ecology (Bellevue, WA 98008), transmitting wetland hydrology monitoring data for Port Of Seattle, Project Number 556-2912-001 01 03. Includes Lake Reba Area water level data tables for monitoring wells HC00-B151, HC00-B152,

Administrative Record AR051194 — Primavera Systems schedule document for the 3rd Runway Program (000683 Master Plan) at Sea-Tac Airport, updated as of 01SEP01. Covers Program Management, Environmental Permitting, West Side Laydown Area CIP, Auburn Wetlands Fill & Mitigation – Grading, and Safety Areas 16R/16L. Activities include site acquisition, noise mitigation, DOE 401 permit, environmental permitting,

Fax cover sheet dated 8/9/01 from Ralph Wessels (Port Of Seattle, 3rd Runway/Airfield, Westside Office, 1006 S 170th, Seatac WA 98148) to Ann Kenny at Washington State Department of Ecology (fax 425-649-7088), requesting attached documents. Attached is an April 4, 2001 certified mail letter from Ecology to Ralph Wessels granting coverage under the Stormwater General

Memorandum dated August 7, 2001, from Katie Walter (Shannon & Wilson, Inc.) to Ann Kenny (Washington State Department of Ecology), marked ‘Deliberative – Do Not Disclose,’ regarding draft 401 conditions for the Port Of Seattle Natural Resources Mitigation Plan (NRMP), Auburn Mitigation Site. Document addresses culvert placement issues in the revised grading plan (June 28,

Memorandum dated August 7, 2001, from Katie Walter (Shannon & Wilson, Inc.) to Ann Kenny (Washington State Department of Ecology) regarding draft 401 conditions for the Port Of Seattle Natural Resource Mitigation Plan (NRMP), marked Deliberative — Do Not Disclose. Covers Auburn mitigation site culvert placement issues from the June 28, 2001 revised grading plan,

Email from Katie Walter (KLW@shanwil.com) to Ann Kenny (Ecology), forwarded to Erik Stockdale, dated August 6, 2001, marked ‘Do not Disclose Deliberative’ (AR 018322, DOE 8/13/01 0251). Discusses outstanding issues in a draft permit or approval for Port Of Seattle wetland mitigation, including mitigation ratios, construction oversight team, web site/CD-ROM for document availability, restrictive covenants

Deliberative memorandum dated August 3, 2001 from Katie Walter (Shannon & Wilson, Inc.) to Ann Kenny (Washington State Department of Ecology), transmitting revised draft 401 conditions for the Port Of Seattle Natural Resources Mitigation Plan (NRMP) Auburn Mitigation Site. Document 21-1-12020-001-M1 REVISED.doc covers Auburn Mitigation Site revisions including culvert placement issues on June 28, 2001

Deliberative memorandum dated August 1, 2001 from Katie Walter (KLW@shanwil.com) to Ann Kenny, Washington State Department of Ecology, re Draft 401 Conditions for Auburn Mitigation Site revisions. Covers culvert placement issues in revised grading plan (June 28, 2001) at northwest corner and south central portion of site, drainage swale, maintenance pathway, and southwestern basin. Performance