Proposed Rule 1147.2 - NOx Reductions from Metal Melting and Heating Furnaces

• Public Hearing - April 1, 2022
  • Draft Proposed Rule Language - 1147.2 - March 1, 2022 (PDF, 280kb)
  • Draft Staff Report - March 1, 2022 (PDF, 2MB)
• Public Workshop- January 20, 2022 (PDF, 723kb)
  • Preliminary Draft Rule Language January 14, 2022 (PDF, 275kb)
  • Preliminary Draft Staff Report January 14, 2022 (PDF, 2MB)
  • Notice of Public Workshop - January 14, 2022 (PDF, 148kb)

• Working Group #9 - September 2, 2021 (PDF, 1MB)
  • Preliminary Draft Rule Language - December 3, 2021 (PDF, 165kb)
  • Preliminary Draft Rule Language - September 9, 2021 (PDF, 247kb)

• Working Group #8 - July 8, 2021 (PDF, 1MB)

• Working Group #7 - February 2, 2021 (PDF, 1MB)

• Working Group #6 - September 3, 2020 (PDF, 927kb)

• Working Group #5 - June 18, 2020 (PDF, 1MB)
  • Handout - July 8, 2020 (PDF, 1MB) UPDATED
• Working Group #4 - February 26, 2020 (PDF, 870kb)
  • Handout - February 26, 2020 (230kb)
• Working Group #3 - November 6, 2019 (PDF, 1MB)
• Working Group #2 - August 6, 2019 (PDF, 1MB)
• Working Group #1 - May 16, 2019 (PDF, 1MB)
  • Draft Agenda - May 16, 2019  (PDF, 433kb) 
• Surveys
  • Rule 1147 Permit-Exempt Survey - August 7, 2019 (Excel, 38kb)
  • Rule 1147 Survey - March 20, 2019 (Excel, 37kb)
    If you have questions/concerns accessing these surveys please contact Shawn Wang (909) 396-3319 for assistance.