Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

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Displaying 1 - 10 of 44

Request for Information Related to the Resolution of Generic Issue 130, & Essential Service Water System Failures at Multi-Unit Sites, & Pursuant to 10 CFR 50.54 (Generic Letter 91-13)

… to 10 CFR 50.54 (Generic Letter 91-13) … UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON D. C. 20555 … 1 and 2 2. Byron Units 1 and 2 3. Catawba Units 1 and 2 4. Comanche Peak Units 1 and 2 5. Cook Units 1 and 2 6. Diablo Canyon …

Individual Plant Examination of External Events (IPEEE) for Severe Accident Vulnerabilities - 10CFR 50.54(f) (Generic Letter No. 88-20, Supplement 4)

… Holding Operating Licenses and Construction Permits for Nuclear Power Reactor Facilities SUBJECT: INDIVIDUAL PLANT … Scope Big Rock Point Duane Arnold* South Texas Turkey Pt. Comanche Peak Grand Gulf St. Lucie Waterford Crystal River River Bend …

Information Notice No. 83-38: Defective Heat Sink Adhesive and Seismically Induced Chatter in Relays Within Printed Circuit Cards

… Circuit Cards … SSINS No.: 6835 IN 83-38 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND … Catawba Units 1 & 2 Seabrook Units 1 & 2 Byron Units 1 & 2 Comanche Peak Units 1 & 2 *Virgil C. Summer Unit 1 Callaway Units 1 & …

Information Notice No. 84-84: Deficiencies in Ferro-Resonant Transformers

… Transformers … SSINS No.: 6835 IN 84-84 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND … Westinghouse was informed of this deficiency by Comanche Peak where three separate transformers failed shortly after …

Information Notice No. 84-84, Revision 1: Deficiencies in Ferro-Resonant Transformers

… … SSINS No.:6835 IN 84-84, Rev. 1 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND … Westinghouse was informed of this deficiency by Comanche Peak where three separate transformers failed shortly after …

The Barrier Technology Handbook - (Generic Letter 78-20)

… Handbook - (Generic Letter 78-20) … GL78020 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555 June … 1&2 Vogtle 1&2 Clinton 1&2 Millstone 3 Yellow Creek 1&2 Comanche Peak 1&2 Montague 172 Waterford 3 Davis Besse 1 New England …