(Concrete Products 7-23-2010) The EPA Office of Resource Conservation and Recovery is accepting speaker preregistration for public hearings on its proposed “Identification and Listing of Special Waste: Disposal of Coal Combustion Residuals from Electric Utilities” rule, whose contentious provisions have drawn sharp criticism from fly ash marketers and users. With morning, afternoon and evening sessions, the hearings are scheduled August 30–September 16 in Arlington, Va.; Denver; Dallas; Charlotte, N.C.; and Chicago.