Notes
Letter dated March 21, 2001 from Maggie Corbin, Sr. Environmental Program Manager, Port Of Seattle Seattle-Tacoma International Airport, to Ann Kenny at the Washington Department of Ecology Northwest Regional Office, transmitting a synthetic minor permit. Background: Puget Sound Clean Air Agency (PSCAA) issued Order dated September 21, 1999 (Construction No. 7777, Registration No. 21408) limiting facility-wide emissions of sulfur dioxide, nitrogen oxides, and carbon monoxide to less than 99 tons each during any 12 consecutive months at 17801 International Blvd, Seatac WA 98158. Order specifies emission factors for natural gas, residual oil blend (PS300), diesel oil, and Caterpillar 600 kw emergency generators. Typical NOx emissions 15-17 tons, CO and SO2 each 10 tons or less. Conditions include monthly recordkeeping, annual emission factor review, 90-ton threshold notification, and 5-year stationary source inventory. WAC 173-400-091 Voluntary Limits On Emissions cited. AR 031728, AR 031729, AR 031730.