United States Nuclear Regulatory Commission - Protecting People and the Environment

Generic Letters - 1980

Document Number Title Revision Publish Date Reviewed Date
GL-80-113 Control of Heavy Loads -- 12/22/1980 --
GL-80-112 IEB 80-25 Operating Problems with Target Rock Safety Relief Valves -- Date Unknown --
GL-80-111 IEB 80-17 Supplement 4, Failure of Control Rods to Insert During a Scram at a BWR -- 12/18/1980 --
GL-80-110 Periodic Updating of FSARS -- 12/15/1980 --
GL-80-109 Guidelines for SEP Soil Structure Interaction Reviews -- 12/15/1980 --
GL-80-108 Emergency Planning -- 12/09/1980 --
GL-80-107 BWR Scram Discharge System -- 12/09/1980 --
GL-80-106 Report on ECCS Cladding Models, NUREG-0630 -- 11/28/1980 --
GL-80-105 Implementation of Guidance for USI A-12, Potential for Low Fracture Toughness and Lamellar Tearing on Component Supports -- 11/25/1980 --
GL-80-104 Orders on Environmental Qualification of Safety Related Electrical Equipment -- 11/26/1980 --
GL-80-103 Fire Protection - Revised Federal Register Notice -- 11/25/1980 --
GL-80-102 Commission Memorandum and Order of May 23, 1980 (Referencing IEB 79-01b Supplement 2 - q.2 & 3 - Sept 30, 1980) -- 11/25/1980 --
GL-80-101 Inservice Inspection Programs for Prestressed Concrete Containment Structures -- 11/25/1980 --
GL-80-100 Appendix R to 10 CFR 50 Regarding Fire Protection-Federal Register Notice -- 11/24/1980 --
GL-80-99 Technical Specification Revisions For Snubber Surveillance -- 11/20/1980 --
GL-80-98 IEB 80-24 Prevention of Damage Due to Water Leakage Inside Containment -- 11/21/1980 --
GL-80-97 IEB 80-23 Failures of Solenoid Valves Manufactured by Valcor Engineering Corporation -- 11/14/1980 --
GL-80-96 Fire Protection -- 11/14/1980 --
GL-80-95 Generic Activity A-10 -- 11/13/1980 --
GL-80-94 Emergency Plan -- 11/13/1980 --
GL-80-93 Emergency Preparedness -- 11/06/1980 --
GL-80-92 IEB 80-21 Valve Yokes Supplied by Malcolm Foundry Company, Inc. -- 11/06/1980 --
GL-80-91 Odyn Code Calculation -- 11/04/1980 --
GL-80-90 Post TMI Requirements, NUREG-0737 -- 10/31/1980 --
GL-80-89 IEB 79-01b Supplement 3 Environmental Qualification of Class 1E Equipment -- 10/24/1980 --
GL-80-88 Seismic Qualification of Auxiliary Feedwater Systems -- 10/21/1980 --
GL-80-87 Notice of Meeting to Discuss Status of EPRI-Proposed Resolution of the USI A-12 Fracture Toughness Issue -- 10/17/1980 --
GL-80-86 Notice of Meeting to Discuss Final Resolution of USI A-12 -- 10/17/1980 --
GL-80-85 Implementation of Guidance From Unresolved Safety Issue A-12, "Potential for Low Fracture Toughness and Lamellar Tearing on Component Supports" -- 10/06/1980 --
GL-80-84 BWR Scram System -- 10/01/1980 --
GL-80-83 Environmental Qualification of Safety-Related Equipment -- 10/01/1980 --
GL-80-82 IEB 79-01b Supplement 2 Environmental Qualification of Class 1E Equipment -- 09/30/1980 --
GL-80-81 Preliminary Clarification of TMI Action Plan Requirements - Addendum to 9/5/80 Letter -- 09/19/1980 --
GL-80-80 Preliminary Clarification of TMI Action Plan Requirements -- 09/05/1980 --
GL-80-79 IEB 80-17 Supplement 3 Failures Revealed by Testing Subsequent to Failure of Control Rods to Insert During a Scram at a BWR -- Date Unknown --
GL-80-78 Mark I Containment Long-Term Program -- 08/20/1980 --
GL-80-77 Refueling Water Level -- 08/15/1980 --
GL-80-76 Notice of Forthcoming Meeting with GE to Discussed Proposed BWR Feedwater Nozzle Leakage Detection System -- 08/14/1980 --
GL-80-75 Lessons Learned Tech Specs -- 08/01/1980 --
GL-80-74 Notice of Forthcoming Meeting with Representatives of EPRI to Discuss Program for Resolution of USI A-12, Fracture Tough -- 08/01/1980 --
GL-80-73 Functional Criteria for Emergency Response Facilities, NUREG-0696 -- 08/01/1980 --
GL-80-72 Interim Criteria for Shift Staffing -- 07/31/1980 --
GL-80-71 IEB 80-20 Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches -- Date Unknown --
GL-80-70 IEB 80-19 Failures of Mercury-Wetted Matrix Relays in RPS of Operating Nuclear Power Plants Designed by GE -- Date Unknown --
GL-80-69 IEB 80-18 Maintenance of Adequate Minimum Flow Through Centrifugal Charging Pumps Following Secondary Side Helb -- Date Unknown --
GL-80-68 IEB 80-17 Supplement 2 Failures Revealed by Testing Subsequent to Failure of Control Rods to Insert During a Scram at a BWR -- Date Unknown --
GL-80-67 Scram Discharge Volume -- 07/22/1980 --
GL-80-66 IEB 80-17 Supplement 1 Failure of Control Rods to Insert During a Scram at a BWR -- 07/18/1980 --
GL-80-65 Request for Estimated Construction Completion and Fuel Load Schedules -- 07/11/1980 --
GL-80-64 Scram Discharge Volume Designs -- 07/07/1980 --
GL-80-63 IEB 80-17 Failure of Control Rods to Insert During a Scram at a BWR -- Date Unknown --
GL-80-62 TMI-2 Lessons Learned -- 07/02/1980 --
GL-80-61 TMI-2 Lessons Learned -- 07/02/1980 --
GL-80-60 Request for Information Regarding Evacuation Times -- 07/02/1980 --
GL-80-59 Transmittal of Federal Register Notice RE Regional Meetings to Discuss Environmental Qualification of Elec. Equipment -- 06/30/1980 --
GL-80-58 IEB 80-16 Potential Misapplication of Rosemount Inc. Models 1151/1152 Pressure Transmitters with "A" Or "D" Output Codes -- Date Unknown --
GL-80-57 Further Commission Guidance for Power Reactor Operating Licenses NUREG-0660 and NUREG-0694 -- 06/26/1980 --
GL-80-56 Commission Memorandum and Order on Equipment Qualification -- 06/25/1980 --
GL-80-55 IEB 80-15 Possible Loss of Hotline With Loss of Off-Site Power -- Date Unknown --
GL-80-54 IEB 80-14 Degradation of Scram Discharge Volume Capability -- Date Unknown --
GL-80-53 Decay Heat Removal Capability -- 06/11/1980 --
GL-80-52 Five Additional TMI-2 Related Requirements - Erata Sheets to 5/7/80 Letter -- Date Unknown --
GL-80-51 On-Site Storage of Low-Level Waste -- 06/09/1990 --
GL-80-50 Generic Activity A-10 BWR Cracks -- 06/05/1980 --
GL-80-49 Nuclear Safeguards Problems -- 06/03/1980 --
GL-80-48 Revision to 5/19/80 Letter on Fire Protection -- 05/22/1980 --
GL-80-47 Additional Guidance on "Potential for Low Fracture Toughness and Lamellar Tearing on PWR Steam Generator and Reactor Coolant Pump Supports" -- 05/20/1980 --
GL-80-46 Generic Technical Activity A-12 Fracture Toughness -- 05/19/1980 --
GL-80-45 Fire Protection Rule -- 05/19/1980 --
GL-80-44 Reorganization of Functions and Assignments Within ONRR/SSPB -- 05/14/1980 --
GL-80-43 IEB 80-13 Cracking in Core Spray Spargers -- 05/12/1980 --
GL-80-42 IEB 80-12 Decay Heat Removal System Operability -- 05/09/1980 --
GL-80-41 Summary of Meetings Held on April 22 & 23, 1980 with Representatives of the Mark I Owners Group -- 05/09/1980 --
GL-80-40 Transmittal of NUREG-0654 "Report of the B&O Task Force"And Appropriate NUREG-0626 "Generic Eval of FW Transient and Sbl -- 05/08/1980 --
GL-80-39 IEB 80-11 Masonry Wall Design -- Date Unknown --
GL-80-38 Summary of Certain Non-Power Reactor Physical Protection Requirements -- 05/07/1980 --
GL-80-37 Five Additional TMI-2 Related Requirements to Operating Reactors -- 05/07/1980 --
GL-80-36 IEB 80-10 Contamination of Non-Radioactive System and Resulting Potential for Unmonitored, Uncontrolled Release to Environment -- Date Unknown --
GL-80-35 Effect of a DC Power Supply Failure on ECCS Performances -- 04/25/1980 --
GL-80-34 Clarification of NRC Requirements For Emergency Response Facilities at Each Site -- 04/25/1980 --
GL-80-33 Actions Req. From OL Applicants of B&W Designed NSSS Resulting From NRC B&O Task Force Review of TMI2 Accident -- 04/24/1980 --
GL-80-32 Information Request on Category I Masonry Walls Employed by Plants Under CP and OL Review -- 04/21/1980 --
GL-80-31 IEB 80-09 Hydramotor Actuator Deficiencies -- Date Unknown --
GL-80-30 Clarification of the Term "Operable" As It Applies to Single Failure Criterion For Safety Systems Required by TS -- 04/10/1980 --
GL-80-29 Modifications to Boiling Water Reactor Control Rod Drive Systems -- 04/07/1980 --
GL-80-28 IEB 80-08 Examination of Containment Liner Penetration Welds -- 04/07/1980 --
GL-80-27 IEB 80-07 BWR Jet Pump Assembly Failure -- 04/04/1980 --
GL-80-26 Qualifications of Reactor Operators -- 03/28/1980 --
GL-80-25 IEB 80-06 Engineering Safety Feature (ESF) Reset Controls -- 03/13/1980 --
GL-80-24 Transmittal of Information on NRC "Nuclear Data Link Specifications" -- 03/12/1980 --
GL-80-23 Change of Submittal Date for Evaluation Time Estimates -- 03/11/1980 --
GL-80-22 Transmittal of NUREG-0654 "Criteria For Preparation and Evaluation of Radiological Emergency Response Plans and Prepared -- 03/10/1980 --
GL-80-21 IEB 80-05 Vacuum Condition Resulting in Damage to Chemical Volume Control System Holdup Tanks -- 03/10/1980 --
GL-80-20 Actions Req. From OL Applicants of NSSS Designs by W and CE Resulting From NRC B&O Task Force Review of TMI2 Accident -- 03/10/1980 --
GL-80-19 Resolution of Enhanced Fission Gas Release Concern -- 03/10/1980 --
GL-80-18 Crystal River 3 Reactor Trip From Approximately 100% Full Power -- 03/06/1980 --
GL-80-17 Modifications to Boiling Water Reactor Control Rod Drive Systems -- 03/04/1980 --
GL-80-16 IEB 79-01b Environmental Qualification of Class 1E Equipment -- 02/29/1980 --
GL-80-15 Request for Additional Management and Technical Resources Information -- 02/28/1980 --
GL-80-14 LWR Primary Coolant System Pressure Isolation Valves -- 02/23/1980 --
GL-80-13 Qualification of Safety Related Electrical Equipment -- 02/21/1980 --
GL-80-12 IEB 80-04 Analysis of a PWR Main Steam Sine Break with Continued Feedwater Addition -- 02/08/1980 --
GL-80-11 IEB 80-03 Loss of Charcoal From Standard Type II, 2 Inch, Tray Absorber Cells -- 01/31/1980 --
GL-80-10 Issuance of NUREG-0588, "Interim Staff Position on Equipment Qualifications of Safety-Related Electrical Equipment" -- 02/05/1980 --
GL-80-09 Low Level Radioactive Waste Disposal -- 01/29/1980 --
GL-80-08 IEB 80-02 Inadequate Quality Assurance for Nuclear Supplied Equipment -- 01/21/1980 --
GL-80-07 Information Regarding the Program For Environmental Qualification of Safety-Related Electrical Equipment -- Date Unknown --
GL-80-06 Issuance of NUREG-0313, Rev 1, "Technical Report on Material Selection and Processing Guidelines for BWR Coolant Pressure" -- 01/18/1980 --
GL-80-05 IEB 79-01b Environmental Qualification of Class 1E Equipment -- 01/14/1980 --
GL-80-04 IEB 80-01 Operability of ADS Valve Pneumatic Supply -- 01/11/1980 --
GL-80-03 BWR Control Rod Failures -- 01/10/1980 --
GL-80-02 Quality Assurance Requirements Regarding Diesel Generator Fuel Oil -- 01/07/1980 --
GL-80-01 NUREG-0630 "Cladding, Swelling and Rupture - Models for LOCA Analysis" -- 01/03/1980 --
Page Last Reviewed/Updated Tuesday, September 01, 2015