| Applicability: |
eCFR Subpart Z  [ecfr.gov]
This subpart applies to:
- Affected facilities at ferroalloy production facilities that commence construction or modification after Oct 21, 1974.
Affected facilities:
- Electric submerged arc furnaces that produce silicon metal, ferrosilicon, calcium silicon, silicomanganese zirconium, ferrochrome silicon, silvery iron, high-carbon ferrochrome, charge chrome, standard ferromanganese, silicomanganese, ferromanganese silicon, or calcium carbide;
- Dust-handling equipment.
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| Known Sources in NDEE Jurisdiction: |
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| Date of Original Final Rule: |
5/4/76 |
| Amendments Dates: |
10/17/2000 (65 FR 61744)
02/14/1990 (55 FR 5212)
05/17/1989 (54 FR 21344)
02/14/1989 (54 FR 6671)
01/27/1983 (48 FR 3738)
07/25/1977 (42 FR 37938)
05/20/1976 (41 FR 20659) |
| State Regulations: |
Title 129, Chapter 12, Sectoin 001.31
Previously: Chapter 18, Section 001.15 |
| Federal Regulations: |
40 CFR 60.260 |
| Related Rules: |
Subparts XXX and YYYYYY - Ferroalloys Production |
| Regulations and Federal Registers: |
eCFR Subpart Z  [ecfr.gov]
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| FAQs, Fact Sheets, and Rule Summaries: |
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| Other Information and Resources: |
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| Notes: |
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| Page Last Updated: |
12/20/22 |