Comment submitted by Robert A. Hirsch, Director, Regulatory Affairs, Portland Cement Association (PCA)

Document ID: EPA-HQ-OAR-2007-1145-0128
Document Type: Public Submission
Agency: Environmental Protection Agency
Received Date: October 07 2011, at 12:00 AM Eastern Daylight Time
Date Posted: October 7 2011, at 12:00 AM Eastern Standard Time
Comment Start Date: August 1 2011, at 12:00 AM Eastern Standard Time
Comment Due Date: October 10 2011, at 11:59 PM Eastern Standard Time
Tracking Number: 80f4edeb
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This is comment on Proposed Rule

Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Sulfur, Proposed Rule

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Enclosed are the comments of Portland Cement Association in response to EPA's proposed rule, "Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Sulfur," published in docket number EPA-HQ-OAR-2007-0098

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Total: 34

Comment submitted by Steven M. Pirner, Secretary, South Dakota Environment and Natural Resources (DENR)
Public Submission Posted: 09/23/2011 ID: EPA-HQ-OAR-2007-1145-0123