Dec 2, 2010· Comment submitted by Robert A. Hirsch, Director, Regulatory Affairs, Portland Cement Association (PCA)· EPA-HQ-OAR-2010-0841-0022
Attached are the comments of the Portland Cement Association (PCA) concerning EPA's PSD and title V Guidance for Greenhouse Gases. Also attached for inclusion in this docket as part of PCA comments is a copy of the letter that PCA sent, via email, to Assistant Administrator McCarthy on November 22, 2010, requesting EPA to extend the comment period and also keep the docket open indefinitely.