...construction or modification after June 11, 1973, is subject to the requirements of this subpart. [42 FR 37937, July 25, 1977] § 60.141 Definitions. As used...additional oxygen blowing (when used), tapping, and tieslagging. This definition applies to an affected facility constructed, modified, or reconstructed...

...iron, and flux materials or alloy additions into a vessel and Introducing a high volume of oxygen-iich gas. Open hearth, blast, and reverberatory furnaces...additional oxygen blowing (when used), tapping, and deslagglng. This definition applies to an affected facility constructed, modified, or reconstructed...

...and sides of the vessel. (d) "Steel production cycle" means the operations conducted within the BOPP steelmaking facility that are required to produce...reconstructed after January 20, 1983. For an affected faculty constructed, modified, or reconstructed after June 11, 1973, but on or before January 20, 1983,...

...facility constructed, modified, or reconstructed after June 11. 1973, but on or before January 20, 1983. steel production cycle means the operations conducted...and turnup), additional oxygen blowing (when used), and tapping. [39 FR 9318. Mar. 8, 1974. as amended at 51 FR 160. Jan. 2. 1986] 8 60.142 Standard for...

...facility constructed, modified, or reconstructed after June 11, 1973, but on or before January 20, 1983, steel production cycle means the operations conducted...and turnup), additional oxygen blowing (when used), and tapping. [39 FR 9318. Mar. 8, 1974, as amended at 51 FU 160, Jan. 2, 1986] §60.142 Standard for...

...facility constructed, modifled, or reconstructed after June 11, 1973, but on or before January 20, 1983, steel production cycle means the operations conducted...steel and Includes the following operations: scrap Environmental Protection Agency charging, preheating (when used), hot metal charging, primary oxygen...

...facility constructed, modified, or reconstructed after June 11, 1973, but on or before January 20. 1983. steel production cycle means the operations conducted...that are required to produce each batch of steel and in§60.143 eludes the following operations: scrap charging, preheating (when used), hot metal charging,...

...station means the facility where slag is mechanically raked from the top of the bath of molten iron. Steel production cycle means the operations conducted...that are required to produce each batch of steel, including the following operations: scrap charging, preheating (when used), hot metal charging, primary...

...or before January 20, 1983, "steel production cycle" means the operations conducted within the BOPP steelmaking facility that are required to produce...and turnup), additional oxygen blowing (when used), and tapping. [39 PR 9318, Mar. 8, 1974, as amended at 51 FR 160. Jan. 2, 1986] § 60.142 Standard for...

...January 20, 1983, "steel production cycle" means the operations conducted within the BOPP steelmaklng facility that are required to produce each batch of...and turnup), additional oxygen blowing (when used), and tapping. [39 PR 9318. Mar. 8. 1974, as amended at 51 FR 160, Jan. 2, 1986] § 60.142 Standard for...