Mar 24, 2010· Comment submitted by Andrew T. O’Hare, Vice President, Regulatory Affairs, Portland Cement Association (PCA)· EPA-HQ-OAR-2005-0172-12206
Attached please find the comments of Portland Cement Association in response to the NPRM published on January 19, 2010 in Docket # EPA-HQ-OAR-2005-0172 (75 Fed. Reg. 2938).
Mar 16, 2010· Comment submitted by Andrew T. O’Hare, Vice President, Regulatory Affairs, Portland Cement Association (PCA)· EPA-HQ-OAR-2005-0172-10763
Enclosed please find a copy of the comments of Portland Cement Association is response to the notice of proposed rulemaking in Docket ID EPA-HQ-OAR-2005-0172, published in the Federal Register of February 11, 2010, at 75 Fed. Reg. 6827.