# Standards of Performance for Steel Plants: Electric Arc Furnaces Constructed After October 21, 1974, and on or Before August 17, 1983; and Standards of Performance for Steel Plants: Electric Arc Furnaces and Argon-Oxygen Decarburization Vessels Constructed After August 17, 1983
> **Rule** · Final rule; amendments. · Published 2005-02-22 · 70 FR 8523
## Document
- **Document number:** 05-3360
- **Category:** other
- **Federal Register citation:** 70 FR 8523
- **CFR reference:** 40 CFR 60
- **Publication date:** 2005-02-22
- **EPA docket:** OAR-2002-0049
## Abstract

This action promulgates amendments to the new source performance standards for electric arc furnaces constructed after October 21, 1974, and on or before August 17, 1983, and the new source performance standards for electric arc furnaces constructed after August 17, 1983. The final amendments add alternative requirements for monitoring emissions from furnace exhausts and make minor editorial corrections.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/02/22/05-3360/standards-of-performance-for-steel-plants-electric-arc-furnaces-constructed-after-october-21-1974)
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