NUREG-1571: Information Handbook on Independent Spent Fuel Storage

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NUREG-1571: Information Handbook on Independent Spent Fuel Storage NUREG- 1571 Information Handbook on Independent Spent Fuel Storage Installations U.S. Nuclear Regulatory Commission Office of Nuclear Material Safety and Safeguards M. G. Raddatz, M. D. Waters i AVAILABILITY NOTICE Availability of Reference Materials Cited in NRC Publications Most documents cited in NRC publications will be available from one of the following sources: 1. The NRC Public Document Room, 2120 L Street, NW., Lower Level, Washington, DC 20555-0001 2. The Superintendent of Documents, U.S. Government Printing Office, P. 0. Box 37082, Washington, DC 20402-9328 3. The National Technical Information Service, Springfield, VA 22161-0002 Although the listing that follows represents the majority of documents cited in NRC publica tions, it is not intended to be exhaustive. Referenced documents available for inspection and copying for a fee from the NRC Public Document Room include NRC correspondence and internal NRC memoranda; NRC bulletins, circulars, information notices, inspection and investigation notices; licensee event reports; vendor reports and correspondence; Commission papers; and applicant and licensee docu ments and correspondence. The following documents in the NUREG series are available for purchase from the Government Printing Office: formal NRC staff and contractor reports, NRC-sponsored conference pro ceedings, international agreement reports, grantee reports, and NRC booklets and bro chures. Also available are regulatory guides, NRC regulations in the Code of Federal Regula tions, and Nuclear Regulatory Commission Issuances. Documents available from the National Technical Information Service include NUREG-series reports and technical reports prepared by other Federal agencies and reports prepared by the Atomic Energy Commission, forerunner agency to the Nuclear Regulatory Commission. Documents available from public and special technical libraries include all open literature items, such as books, journal articles, and transactions. Federal Register notices, Federal and State legislation, and congressional reports can usually be obtained from these libraries. Documents such as theses, dissertations, foreign reports and translations, and non-NRC con ference proceedings are available for purchase from the organization sponsoring the publica tion cited. Single copies of NRC draft reports are available free, to the extent of supply, upon written request to the Office of Administration, Distribution and Mail Services Section, U.S. Nuclear Regulatory Commission, Washington DC 20555-0001. Copies of industry codes and standards used in a substantive manner in the NRC regulatory process are maintained at the NRC Library, Two White Flint North, 11545 Rockville Pike, Rock ville, MD 20852-2738, for use by the public. Codes and standards are usually copyrighted and may be purchased from the originating organization or, if they are American National Standards, from the American National Standards Institute, 1430 Broadway, New York, NY 10018-3308. NUREG- 1571 Information Handbook on Independent Spent Fuel Storage Installations Manuscript Completed: December 1996 Date Published: December 1995 M. G. Raddatz, M. D. Waters Spent Fuel Project Office Office of Nuclear Material Safety and Safeguards U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 ABSTRACT ABSTRACT In this information handbook, the staff of the U.S. Nuclear Regulatory Commission describes (1) background information regarding the licensing and history of independent spent fuel storage installations (ISFSIs), (2) a discussion of the licensing process, (3) a description of all currently approved or certified models of dry cask storage systems (DCSSs), and (4) a description of sites currently storing spent fuel in an ISFSI. Storage of spent fuel at ISFSIs must be in accordance with the provisions of 10 CFR Part 72. The staff has provided this handbook for information purposes only. The accuracy of any information herein is not guaranteed. For verification or for more details, the reader should refer to the respective docket files for each DCSS and ISFSI site. The information in this handbook is current as of September 1, 1996. Comments, which would make future revisions of this handbook more useful, are invited and should be directed to: Mr. Michael D. Waters Spent Fuel Project Office Office of Nuclear Material Safety and Safeguards U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 iii NUREG-1571 CONTENTS CONTENTS Page A B ST RA CT ................................................................ iii ACRONYMS AND ABBREVIATIONS ........................................... ix ACKNOW LEDGM ENTS ....................................................... xi 1 INTRO D UCTIO N ........................................................ 1-1 1.1 B ackground ......................................................... 1-1 1.2 Licensing H istory ..................................................... 1-1 1.3 Overview of Current ISFSIs (September 1996) ............................... 1-5 1.4 R eferences .......................................................... 1-5 2 LICENSING PROCESSES .................................................. 2-1 2.1 Site-Specific License .................................................. 2-1 2.2 G eneral License ...................................................... 2-3 2.3 License Advantages and Disadvantages .................................... 2-4 2.4 Applicable Regulatory Guides and Additional Guidance ........................ 2-5 3 APPROVED DRY CASK STORAGE SYSTEMS ................................ 3-1 3.1 Castor V/2 1: Certificate of Compliance #1000 ............................... 3-3 3.2 C astor X/33 ......................................................... 3-9 3.3 MC-10: Certificate of Compliance #1001 .................................. 3-12 3.4 Modular Vault Dry Store (MVDS) System ................................. 3-16 3.5 NAC-S/T: Certificate of Compliance #1002 ................................ 3-21 3.6 N AC-I28 S/T ....................................................... 3-24 3.7 NAC-C28 S/T: Certificate of Compliance #1003 ............................ 3-26 3.8 N A C -STC ......................................................... 3-27 3.9 N U H O M S-7P ...................................................... 3-29 3.10 NUH OM S-24P ..................................................... 3-35 3.11 Standardized NUHOMS-24P/52B: Certificate of Compliance #1004 ............. 3-42 3.12 TN -40 ............................................................ 3-4 7 3.13 TN-24: Certificate of Compliance #1005 .................................. 3-51 3.14 VSC-24: Certificate of Compliance #1007 ................................. 3-55 4 SITE-SPECIFIC ISFSIs ..................................................... 4-1 4.1 Calvert Cliffs ISFSI (Docket 72-8) ........................................ 4-2 4.2 Fort St. Vrain ISFSI (Docket 72-9) ........................................ 4-7 4.3 H. B. Robinson ISFSI (Docket 72-3) ...................................... 4-12 4.4 Oconee ISFSI (Docket 72-4) ............................................ 4-16 4.5 Prairie Island ISFSI (Docket 72-10) ...................................... 4-19 4.6 Surry ISFSI (Docket 72-2) ............................................. 4-25 ¥ NUREG-1571 CONTENTS Page 5 GENERAL LICENSE ISFSIs ................................................ 5-1 5.1 Arkansas Nuclear One ISFSI (Docket 72-13) ................................ 5-2 5.2 Davis-Besse ISFSI (Docket 72-14) ........................................ 5-3 5.3 Palisades ISFSI (Docket 72-7) ........................................... 5-4 5.4 Point Beach ISFSI (Docket 72-5) ......................................... 5-8 6 CURRENT LICENSE APPLICATIONS ........................................ 6-1 7 MRS/MPC AND PRIVATE AWAY-FROM-REACTOR INITIATIVES (for later use) .... 7-1 FIGURES 1.3-1 Current U.S. ISFSIs .............. .. .. .. .. 1-6 1.3-2 Potential ISFSIs Needed in Near Future ........... ... .. ... ..... ... .. ......... 1-7 1.3-3 Time-Line of DCSS and ISFSI Licen sing/Operating Dates . ........ 1-8 2.1-1 Site-Specific Licensing Process .... ........ 2-7 2.2-1 General Licensing Process ......................... ........ 2-8 2.2-2 Certificate of Compliance Issuing Process .............. ........ 2-9 3.1-1 Diagram of the Castor V/21 ........................ ........ 3-5 3.1-2 Photograph of the Castor V/21 ...................... ........ 3-6 3.1-3 Photograph of Fuel Basket Inside the MC-10 ........... ........ 3-7 3.1-4 Photograph of Castor V/21 in the Surry Power Station SFP. ........ 3-8 3.2-1 Diagram of the Castor X/33 ........................ ....... 3-11 3.3-1 Diagram of the M C- 10 ............................ ....... 3-14 3.3-2 Photograph of the M C- 10 .......................... ....... 3-15 3.4-1 Diagram of the MVDS System ...................... ....... 3-18 3.4-2 Photograph of the MVDS System .................... ....... 3-19 3.4-3 Photograph of a MVDS FSC ....................... ....... 3-20 3.5-1 Diagram of the NAC-S/T General Cask Design ......... ....... 3-23 3.9-1 Diagram of the NUHOMS-7P DSC .................. ....... 3-31 3.9-2 Diagram of the NUHOMS-7P HSM .................. ....... 3-32 3.9-3 Photograph of an HMS array ....................... ....... 3-33 3.9-4 NUHOMS-7P Fuel Handling Procedures .............. ....... 3-34 3.10-1 Diagram of the NUHOMS-24P DSC ................. ....... 3-38 3.10-2 Diagram of the NUHOMS-24P HSM ................. ....... 3-39 3.10-3 Diagram of a NUHOMS On-Site Transfer Cask ......... ......
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