Środowisko i energia · 11.10.1994

Technical Corrections on Additional Data Available on Cement Kiln Dust Waste Studied in the Report to Congress on Cement Kiln Dust

This notice announces the availability, for public inspection and comment, of corrections to certain portions of data recently made available for public comment (see 59 FR 47133-47135, September 14, 1994), pertinent to additional assessments of potential risks from cement kiln dust waste. This Notice also extends the period for public comment on the corrected materials. Specifically, these corrections pertain to Pages 1-19 through 1-30 and Attachment 1-4 of Section 1 of the Technical Background Document on Human Health and Environmental Risk Assessment in Support of the Regulatory Determination on Cement Kiln Dust, Section 1 being titled ``Expanded Risk Assessment for the Onsite Management of Cement Kiln Dust.'' This Technical Background Document is Number S0019 in RCRA Docket No. F-94-RC2A-FFFFF. The corrected materials, in the form of substitute pages 1-19 (revised) through 1-30 (revised) and Attachment 1-4 (revised), have been placed in RCRA Docket No. F-94-RC2A-FFFFF as docket entry No. S0019.A, and have also been placed in EPA's Superfund electronic bulletin board (CLU-IN). There were five general errors in the CKD human health risk assessment materials which need to be correc