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Comment submitted by Hien Q. Nguyen, Environmental Engineering Specialist, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)

Document ID: EPA-HQ-OAR-2008-0236-0023
Document Type: Public Submission
Agency: Environmental Protection Agency
Received Date: February 09 2009, at 08:56 AM Eastern Standard Time
Date Posted: February 10 2009, at 12:00 AM Eastern Standard Time
Comment Start Date: February 9 2009, at 12:00 AM Eastern Standard Time
Comment Due Date: March 11 2009, at 11:59 PM Eastern Standard Time
Tracking Number: 8084f09b
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This is comment on Proposed Rule

Revisions of Source Category List for Standards Under Section 112(k) of the Clean Air Act; National Emission Standards for Hazardous Air Pollutants: Area Source Standards for Aluminum, Copper, and Other Nonferrous Foundries

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Comment submitted by Hien Q. Nguyen, Environmental Engineering Specialist, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)

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Comment submitted by Hien Q. Nguyen, Environmental Engineering Specialist, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)

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Total: 27

Comment submitted by Hien Q. Nguyen, Environmental Engineering Specialist, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)
Public Submission Posted: 02/10/2009 ID: EPA-HQ-OAR-2008-0236-0023

Comment Period Closed
Mar 11,2009 11:59 PM ET

Anonymous public comment
Public Submission Posted: 02/20/2009 ID: EPA-HQ-OAR-2008-0236-0024

Comment Period Closed
Mar 11,2009 11:59 PM ET

Comment submitted by G. Vinson Hellwig, Michigan, Co-Chair, Air Toxics Committee and Robert H. Colby, Chattanooga, Tennessee, Co-Chair, Air Toxics Committee, National Association of Clean Air Agencies (NACAA)
Public Submission Posted: 03/11/2009 ID: EPA-HQ-OAR-2008-0236-0025

Comment Period Closed
Mar 11,2009 11:59 PM ET

Comment submitted by Christopher Proctor, P.E., Free Flow Technoloies, Ltd.
Public Submission Posted: 03/12/2009 ID: EPA-HQ-OAR-2008-0236-0027

Comment Period Closed
Mar 11,2009 11:59 PM ET

Comment submitted by Eric Grinstern, Senior Environmental Quality Analyst, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)
Public Submission Posted: 03/12/2009 ID: EPA-HQ-OAR-2008-0236-0028

Comment Period Closed
Mar 11,2009 11:59 PM ET