EXH0745026741

Des Moines, WA - March 30, 1994 Public Hearing Held: Normandy Park, WA - May 24, 1994 Prepared by Deborah North and Lisa Zinner, P.E. June 30, 1994 AR 026741 J ,! TABLE OF CONTENTS Introduction Organization of the Responsiveness Summary Responses to Questions and Comments i. Interim Effluent Limitations 2. Final Effluent Limitations 3. Testing Schedule 4. Monitoring and Reporting 5. Compliance ScHedule 6. Effluent Mixing Study 7. SedimentMonitoring (Marine) 8. Storm Water Receiving Water Environment Study 9. Pond Sludge Waste Characterization and Treatment/Disposal Plan i0. Storm Water Pollution Prevention Plan ii. Construction Erosion and Sediment Control 12. Spill Plan 13. Solid Waste Disposal 14. Fact Sheet 15. General Comments APPENDIX A - Comment Letters __J APPENDIX B - Transcription of Comments from Public Hearing AR 026742 _ Sea-Tac Airport Responsiveness Summary Page 3 ' INTRODUCTION Sea-Tac International Airport is a major international airport which serves the Pacific Northwest. The airport was built in 1944 and is owned and operated by the Port of Seattle. The Port provides facilities for approximately 44 tenants engaged in passenger and cargo air transportation. In addition to the main terminal, which has four concourses, there are two satellite terminals providing a total of _3 loading gates. Industrial activities at the airport include aircraft and ground vehicle maintenance, fueling, washing, and de-icing. The Department of Ecology has issued National Pollutant Discharge Elimination System (NPDE5) Permit No. WA-002465-I to the Port of Seattle for discharge of treated industrial wastewater, non-contact cooling water and s_orm water…

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Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]