US/CANADA AIR QUALITY AGREEMENT - PERMITTING INFORMATION 1. Facility Information: North Star Steel BHP Steel, LTD 2. Location: 6767 County Road 9 P.O. Box 128 Delta, Ohio 43515 3. Distance from U.S./Canada border: Approximately 85 km 4. Type and size of Facility: 2.25 Million TPY Electric Arc Furnace (EAF) Steel Mill 5. Source of Emissions: EAF Laddle Mettalurgy Furnace Tunnel Furnace Hot Rolling Finish Mill Ladle Preheater Ladle Dryer Tundish Preheater Tundish Dryer Continuous Caster EAF Dust Handling System Limestone and Carbon Silos Plant Roadways and Parking Areas 6. Type of fuel: Electricity, Natural Gas 7. Type/Qty of emissions: Pollutant Emissions (TPY) PM 181.08 PM10 140.64 SO2 281.97 VOC 398.47 NOx 827.57 CO 9062.85 Pb 1.99 Mg 2.79 Mn 3.69 Zn 24.63 Hg 0.26 8. Emission Control Technology: Negotiating 9. Application Received: Ongoing 10. Stack: ??? 11. Permitting Authority: Ohio Environmental Pollution Control Agency Division of Air Pollution Lazarus Government Center 122 S. Front Street Columbus, OH 43215 http://www.epa.state.oh.us/dapc/dapcmain.html Data entered : 08-16-2000