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Rule and Implementation Information for Wool Fiberglass Manufacturing



March 15, 2013 - Proposed Amendments to the Air Toxics Standards for Mineral Wool Production and Wool Fiberglass Manufacturing

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Rule Information

Proposed and Promulgated Rule Notices

Subpart NNN- National Emission Standards for Wool Fiberglass Manufacturing

Date Citation Action Description File Download
11/25/11 64 FR 31695 Proposed Rule National Emissions Standards for Hazardous Air Pollutants: Mineral Wool Production and Wool Fiberglass Manufacturing-Residual Risk and Technology Review Proposed Rule
06/14/99 64 FR 31695 Final Rule NESHAP:Ferroalloys, Mineral Wool, Primary Copper, Primary Lead and Wool Fiberglass
02/12/99 64 FR 7149 Proposed Proposed Supplemental Rulemaking:Ferroalloys, Mineral Wool, Primary Copper, Primary Lead and Wool Fiberglass
03/31/97 62 FR 15228 Proposed Proposed rule and notice of public hearing

NOTES:All files are Government Printing Office (GPO) Exit EPA disclaimer files unless otherwise indicated.

Closely Related Rules, Policies or Program Guidance

Technical Information

Basis and Purpose Documents/Response to Comments

  • Glass Manufacturing Plants. Background Information: Proposed Standards of Performance, June 1979, EPA-450/3-79-005a, PB 298528. Not available electronically. Obtain hard copy from NTIS.

  • Wool Fiberglass Insulation Manufacturing Industry-Background Information for Proposed Standards, December 1983, EPA-450-3-83-022a, PB 84-156264. Not available electronically.

FACT Sheets

2/8/99 Press Release Fact Sheet for Proposed Supplement:Ferroalloys, Mineral Wool, Primary Copper, Primary Lead and Wool Fiberglass

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Implementation Information

Implementation Documents 

December 2003 - Wool Fiberglass Applicability Flow Chart and Inspection Checklists

NNN Applicability Flow Chart in Power Point
Checklist Introduction  
Reporting Checklist  
Startup, Shutdown and Malfunction Plans Checklist  
Record Keeping Checklist  
Monitoring Checklist  
Operating Checklist  


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