# Standards of Performance for Electric Utility Steam Generating Units for Which Construction is Commenced After September 18, 1978; Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units
> **Rule** · Direct final rule; amendments. · Published 2001-04-10 · Effective 2001-06-11 · 66 FR 18546
## Document
- **Document number:** 01-8798
- **Category:** other
- **Federal Register citation:** 66 FR 18546
- **CFR reference:** 40 CFR 60
- **Publication date:** 2001-04-10
- **Effective date:** 2001-06-11
- **EPA docket:** FRL-6965-4
## Abstract

The EPA is taking direct final action to amend the emissions monitoring and compliance provisions contained in Subpart Da--Standards of Performance for Electric Utility Steam Generating Units for Which Construction is Commenced After September 18, 1978, and Subpart Db-- Standards of Performance for Industrial-Commercial-Institutional Steam Generating Units. This action adds monitoring exemptions and alternative compliance requirements for duct burners, as well as amendments to correct errors in subparts Da and Db. We are adopting these amendments to ensure that all owners or operators of duct burners have similar compliance requirements and exemptions for their monitoring requirements.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/04/10/01-8798/standards-of-performance-for-electric-utility-steam-generating-units-for-which-construction-is)
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