Code of Federal Regulations Title 40. Protection of Environment § 40.52.1875 Attainment dates for achieving the sulfur dioxide secondary standard

The attainment date for achieving the sulfur dioxide (SO₂) secondary national ambient air quality standard (NAAQS) is August 27, 1979 except as follows. The following sources are required to achieve the secondary SO₂ NAAQS by June 17, 1980:  Youngstown Sheet & Tube Co.;  PPG Industries, Inc.;  Wheeling–Pittsburgh Steel Corp.;  Pittsburgh–Canfield Corporation;  The Timken Company;  The Sun Oil Co.;  Sheller–Globe Corp.;  The B.F. Goodrich Company;  Phillips Petroleum Co.;  Shell Oil Co.;  Federal Paper Board Co.;  The Firestone Tire & Rubber Co.;  Republic Steel Corp.;  Chase Bag Co.;  White–Westinghouse Corp.;  U.S. Steel Corp.;  Interlake, Inc.;  Austin Power Co.;  Diamond Crystal Salt Co.;  The Goodyear Tire & Rubber Co.;  The Gulf Oil Co.;  The Standard Oil Co.;  Champion International Corp.;  Koppers Co., Inc.;  General Motors Corp.;  E.I. duPont de Nemours and Co.;  Coulton Chemical Corp.;  Allied Chemical Corp.;  Specialty Chemical Division;  The Hoover Co.;  Aluminum Co. of America;  Ohio Greenhouse Asso.;  Armco Steel Corp.;  Buckeye Power, Inc.;  Cincinnati Gas and Electric;  Cleveland Electric Illuminating Co.;  Columbus and Southern Ohio Electric;  Dayton Power and Light Co.;  Duquesne Light Co.;  Ohio Edison Co.;  Ohio Electric Co.;  Pennsylvania Power Co.;  Toledo Edison Co.;  Ohio Edison Co.;  RCA Rubber Co. The Ashland Oil Company is subject to a secondary SO₂ NAAQS attainment date of September 14, 1982. The following sources located in Summit County are required to achieve the secondary SO₂ NAAQS by January 4, 1983:  Diamond Crystal Salt;  Firestone Tire & Rubber Co.;  General Tire & Rubber Co.;  General Tire & Rubber;  B.F. Goodrich Co.;  Goodyear Aerospace Corp.;  Goodyear Tire & Rubber Co.;  Chrysler Corp.;  PPG Industries Inc.;  Seiberling Tire & Rubber;  Terex Division of General Motors Corp.;  Midwest Rubber Reclaiming;  Kittinger Supply Co. The boiler of PPG Industries, Inc. located in Summit County must achieve attainment of the secondary SO₂ NAAQS by August 25, 1983. The Portsmouth Gaseous Diffusion Plant in Pike County is required to attain the secondary SO₂ NAAQS by November 5, 1984. The Ohio Power Company Galvin Plant located in Gallia County is required to attain the secondary SO₂ NAAQS by August 25, 1985.