MEMORANDUM
	
Date:	December 11, 2013

Subject:	Acrylic and Modacrylic Fibers Production Risk Modeling File

From:	Nick Parsons, EPA/OAQPS/SPPD/RCG
		
To:	EPA Docket File (EPA-HQ-OAR-2012 - 0133)

The attached "Mact_1001.zip" file contains the emissions inventory used for the risk modeling of the Acrylic and Modacrylic Fibers Production (AMF) source category.



The attached "AMF HEM Inputs MACT Level.zip" file contains the Human Exposure Model (HEM) inputs for emissions from AMF processes at facilities in the AMF source category.



The attached "AMF HEM Inputs Whole Facility.zip" file contains the HEM inputs for facility-wide emissions from facilities in the AMF source category.


