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Information Notice No. 94-52: Inadvertent Containment Spray and Reactor Vessel Draindown at Millston

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 July 15, 1994 NRC I...

Information Notice No. 95-14: Susceptibility of Containment Sump Recirculation Gate Valves to Pressu

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001 February 28, 1995 NRC INFORMATION NOTICE 95-14: S...

Information Notice No. 92-36, Supplement 1: Intersystem LOCA Outside Containment

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 February 22, 1994 NRC...

Information Notice No. 88-73, Supplement 1: Direction-Dependent Leak Characteristics of Containment

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 February 27, 1989 ...

GSI-191: Integrated Debris-Transport Tests in Water Using Simulated Containment Floor Geometries (N

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-6773 (PDF - 12.04 MB)Publication InformationManuscript Completed: November 2002 Date Published: December 2002Prepared by: D. V. Rao, C. Shaffer,* B. C. Letellier, A. K. Maji,** L. BartleinLos Alamos...

Information Notice No. 89-79: Degraded Coatings and Corrosion of Steel Containment Vessels

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 December 1, 1989 Informati...

Design, Instrumentation and Testing of a Steel Containment Vessel Model (NUREG/CR-5679)

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-5679 (PDF - 10.36 MB)Publication InformationManuscript Completed: February 1999Date Published: February 2000Prepared by: V. K. Luk, M. F. Hessheimer, G. S. Rightley, L. Dwight Lambert, E. W. Kiameru...

Pretest Round Robin Analysis of a Prestressed Concrete Containment Vessel Model (NUREG/CR-6678)

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-6678 Cover – Appendix H (PDF - 14.60 MB)Appendix I – End (PDF - 21.43 MB)Publication InformationManuscript Completed: June 2000Date Published: August 2000Prepared by: V.K. LukSandia National Laborat...

Information Notice No. 85-10, Supplement 1: Posttensioned Containment Tendon Anchor Head Failure

SSINS No.: 6835 IN 85-10, Supp. 1 UNITED STATES NUCLEAR REGULATORY COMMISSION OFF...

Information Notice No. 85-72: Uncontrolled Leakage of Reactor Coolant Outside Containment

SSINS NO.: 6835 IN 85-72 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Information Notice No. 89-77, Supplement 1: Debris in Containment Emergency Sumps and Incorrect Scr

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 December 3, 1993 NRC INFORMATION...

Bulletin 84-01: Cracks in Boiling Water Reactor Mark I Containment Vent Headers

SSINS No.: 5820 OMB No.: 3150-00011 Expiration Date: 4/30/85 ...

Information Notice No. 81-10: Inadvertent Containment Spray Due to Personnel Error

SSINS No.: 6835 Accession No.: 8011040273 ...

Information Notice No. 87-49: Deficiencies In Outside Containment Flooding Protection

SSINS No.: 6835 IN 87-49 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFI...

IEB 80-08 Examination of Containment Liner Penetration Welds (Generic Letter 80-28)

GL80028 SSINS No. 6820 Accession No.: 7912190650 UNITED STATES ...

IE Circular 77-11, Leakage of Containment Isolation Valves with Resilient Seats

CR77011 September 2, 1977 MEMORANDUM FOR: B. H. Grier, Director, Region I J. P. O'Reilly, Director, Region II J. G. Keppler, Director, Region III E. M. Howard, Director, Region...

Appendix J to Part 50—Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors

This appendix includes two options, A and B, either of which can be chosen for meeting the requirements of this appendix.Option A—Prescriptive RequirementsTable of ContentsI. Introduction. II. Explanation of terms. III. Leakage test requirements. A. Type A test. B. T...

Containment Purging and Venting During Normal Operation - Guidelines for Valve Operability (Generic

GL79046 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 September 27, 1979 ALL LIGHT WATER REACTORS Gentlemen: RE: Containment Purging an...

IE Circular No. 81-09, Containment Effluent Water That Bypasses Radioactivity Monitor

SSINS No.: 6830 Access No.: 810330373 ...

Acceptance Criteria for the Mark I Containment Long Term Program (Generic Letter 79-57)

GL79057 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 Docket No. 50-220 Mr. Donald P. Dise Vice President - Engineering Niagara Mohawk Power Corpor...

Information Notice No.95-06 Blockage of ECCS Strainers by Material Brought Inside Containment

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555-0001January 25, 1995NRC INFORMATION NOTICE 95-06: POTENTIAL BLOCKAGE OF SAFETY-RELATED STRAINERS BY MATERIAL BROUGHT INSIDE CONTAINMENTAddresseesAll holders of operating ...

Information Notice No. 89-79, Supplement 1: Degraded Coatings and Corrosion of Steel Containment Ve

UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 June 29, 1990 Information Notice N...

Information Notice No. 85-10: Posttensioned Containment Tendon Anchor Head Failure

SSINS No.: 6835 IN 85-10 UNITED STATES NUCLEAR REGULATORY COMMISSION ...

Schedule For Implementation And Resolution Of Mark I Containment Long Term Program (Generic Letter 7

GL79013 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 MARCH 12 1979 Docket Nos. 50-325 and 50-324 Mr. J. A. Jones Executive Vice Pres...

A Simplified Model of Aerosol Removal by Containment Sprays (NUREG/CR-5966, SAND92-2689)

On this page:Publication InformationAbstractDownload complete documentNUREG/CR-5966 (PDF – 10.83 MB)Publication InformationManuscript Completed: March 1993Date Published: June 1993Prepared by: D. A. Powers, Sandia National Laboratories S. B. Burson, Nuclear Regulatory Commiss...