[Federal Register Volume 59, Number 70 (Tuesday, April 12, 1994)] [Unknown Section] [Page 0] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 94-8880] [[Page Unknown]] [Federal Register: April 12, 1994] ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY [FRL-4863-1] Committee Meetings of the Grand Canyon Visibility Transport Commission AGENCY: Environmental Protection Agency. ACTION: Notice of meetings. ----------------------------------------------------------------------- SUMMARY: The United States Environmental Protection Agency (U.S. EPA) is announcing a series of meetings of committees of the Grand Canyon Visibility Transport Commission (Commission). The Commission was established by EPA on November 13, 1991 (see 56 FR 57522, November 12, 1991). These meetings are not subject to provisions of the Federal Advisory Committee Act, Public Law 92-463, as amended. DATES: The meetings will be held as follows: Alternatives Assessment Committee--Monday through Wednesday, April 18 to 20, 1994, beginning at 8:30 am. Aerosol and Visibility Subcommittee--Wednesday, April 20, 1994, beginning at 1:00 pm. Modeling Subcommittee--Thursday, April 21, 1994, beginning at 8 am. Meteorology Subcommittee--Thursday, April 21, 1994, beginning at 10:30 am. Emissions Subcommittee--Friday, April 22, 1994, beginning at 8:30 am. ADDRESSES: The Alternatives Assessment Committee will be held at 600 17th Street, Suite 1800, North Tower, Denver, Colorado. All four subcommittee meetings will be held at the Desert Research Institute, 755 East Flamingo Road, Las Vegas, Nevada. FOR FURTHER INFORMATION CONTACT: Mr. John Leary, Project Manager for the Grand Canyon Visibility Transport Commission, Western Governors' Association, 600 17th Street, Suite 1705, South Tower, Denver, Colorado 80202; telephone number (303) 623-9378; facsimile machine number (303) 534-7309. SUPPLEMENTARY INFORMATION: The first meeting will be the Commission's Alternative Assessment Committee. The purpose of the meeting will be the finalization of a request for proposals (RFP) to be issued to perform the overall assessment of the emission management options and scenarios. The meeting will be closed to the general public. This action is being taken to ensure that potential bidders on the assessment are not given an unfair advantage by attending this meeting. A bidders conference will be held at a later date as part of the RFP process to ensure bidders have an opportunity to gain a full understanding of the assessment needs. The second set of meetings will be the Commission's Aerosol and Visibility, Modeling, Meteorology, and Emissions Subcommittees. The Aerosol and Visibility Subcommittee main agenda items will be to establish the bounds of natural background visibility distributions in the transport region, and update other work plan tasks. The Modeling Subcommittee's agenda will focus on reviewing proposed modeling protocols. The Meteorology Subcommittee's primary agenda items will be to compare back-trajectory model results and to develop a synoptic characterization for the years 1982-1992 for the Grand Canyon region. The Emissions Subcommittee, finally, will focus on approving the 1990 emissions inventory, and work on micro and future base inventories. The subcommittee meetings are open to the public. Dated: April 5, 1994. Felicia Marcus, Regional Administrator, Environmental Protection Agency, Region 9. [FR Doc. 94-8849 Filed 4-11-94; 8:45 am] BILLING CODE 6560-50-P ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY [OPPTS-140221; FRL-4776-3] Temporary Closing and Relocation of TSCA Nonconfidential Information Center AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. ----------------------------------------------------------------------- SUMMARY: EPA is issuing this notice to announce that the Toxic Substances Control Act (TSCA) Nonconfidential Information Center (NCIC), also known as, the TSCA Public Docket Office, will be closed from April 14 through 24, 1994, and will reopen in a new location, on April 25, 1994. The hours of operation and telephone number will remain the same. DATES: TSCA NCIC will be closed from April 14 through April 24, 1994, and will reopen on April 25, 1994. FOR FURTHER INFORMATION CONTACT: Susan B. Hazen, Director, TSCA Environmental Assistance Division (7408), Office of Pollution Prevention and Toxics, Environmental Protection Agency, Rm. E-545, 401 M St., SW., Washington, DC 20460, (202) 554-1404, TDD: (202) 554-0551. In case of emergency: Juanita Geer or Anthony Cheatham (202-260-1532). SUPPLEMENTARY INFORMATION: On April 14, 1994, the TSCA NCIC will close. It will reopen on April 25, 1994, at EPA Headquarters in a new location: Rm. B-607, Northeast Mall, 401 M St., SW., Washington, DC 20460. The hours of operation, noon to 4 p.m., Monday through Friday, excluding legal holidays and the telephone number (260-7099), will remain the same at the new location. In addition, a fax number will be available in mid-June. List of Subjects Environmental protection, Access to confidential business information. Dated: April 8, 1994. Frank V. Caesar, Acting Director, Information Management Division, Office of Pollution Prevention and Toxics. [FR Doc. 94-8880 Filed 4-11-94; 8:45 am] BILLING CODE 6560-50-F