Information Notices - 1981
| File Name | Date | Description |
|---|---|---|
| in81037r1 | 02/09/1982 | Unnecessary Radiation Exposures to the Public and Workers During Events Involving Thickness and Level Measuring Devices |
| in81039 | 12/23/1981 | EPA Crosscheck Program - Low Level Radioiodine in Water Intercomparison Study |
| in81038 | 12/17/1981 | Potentially Significant Equipment Failures Resulting from Contamination of Air-Operated Systems |
| in81037 | 12/15/1981 | Unnecessary Radiation Exposures to the Public and Workers During Events Involving Thickness and Level Measuring Devices |
| in81036 | 12/03/1981 | Replacement Diaphragms for Robertshaw Valve (Model No. VC-210) |
| in81035 | 12/02/1981 | Check Valve Failures |
| in81030 | 09/28/1981 | Velan Swing Check Valves |
| in81029 | 09/24/1981 | Equipment Qualification Testing Experience |
| in81028 | 09/03/1981 | Failure of Rockwell-Edward Main Steam Isolation Valves |
| in81027 | 09/03/1981 | Flammable Gas Mixtures in the Waste Gas Decay Tanks in PWR Plants |
| in81026 | 08/28/1981 | Compilation of Health Physics Related Information Items |
| in81025 | 08/24/1981 | Open Equalizing Valve of Differential Pressure Transmitter Causes Reactor Scram and Loss of Redundant Safety Signals |
| in81024 | 08/05/1981 | Auxiliary Feed Pump Turbine Bearing Failures |
| in81023 | 08/04/1981 | Fuel Assembly Damaged Due to Improper Positioning of Handling Equipment |
| in81022 | 07/31/1981 | Section 235 and 236 Amendments to the Atomic Energy Act of 1954 |
| in81021 | 07/21/1981 | Potential Loss of Direct Access to Ultimate Heat Sink |
| in81026s1 | 07/19/1982 | Clarification of Placement of Personnel Monitoring Devices for External Radiation |
| in81020 | 07/13/1981 | Test Failures of Electrical Penetration Assemblies |
| in81019 | 07/06/1981 | Lost Parts in Primary Coolant System |
| in81018 | 06/23/1981 | Excessive Radiation Exposures to the Fingers...During Cleaning and Wipe Testing of...Sealed Sources at a...Mfg. Facility |
| in81017 | INFORMATION NOTICE 81-17 WAS NOT ISSUED | |
| in81016 | 04/23/1981 | Control Rod Drive System Malfunctions |
| in81015 | 04/22/1981 | Degradation of Automatic ECCS Actuation Capability by Isolation of Instrument Lines |
| in81014 | 04/07/1981 | Potential Overstress of Shafts on Fisher Series 9200 Butterfly Valves with Expandable T Rings |
| in81013 | 04/14/1981 | Jammed Source Rack in a Gamma Irradiator |
| in81012 | 03/31/1981 | Guidance on Order Issued January 9, 1981 Regarding Automatic Control Rod Insertion on Low Control Air Pressure |
| in81011 | 03/30/1981 | Alternate Rod Insertion for BWR Scram Represents a Potential Path for Loss of Primary Coolant |
| in81009 | 03/26/1981 | Degradation of Residual Heat Removal (RHR) System |
| in81010 | 03/25/1981 | Inadvertent Containment Spray Due to Personnel Error |
| in81008 | 03/20/1981 | Repetitive Failures of Limitorque Operator SMB-4 Motor-to-Shaft Key |
| in81007 | 03/16/1981 | Potential Problem with Water-Soluble Purge Dam Materials Used During Inert Gas Welding |
| in81006 | 03/11/1981 | Failure of ITE Model K-600 Circuit Breaker |
| in81005 | 03/10/1981 | Degraded DC System at Palisades |
| in81004 | 02/27/1981 | Cracking in Main Steam Lines |
| in81003 | 02/12/1981 | Checklist for Licensees Making Notifications of Significant Events in Accordance with 10 CFR 50.72 |
| in81002 | 01/23/1981 | Transportation of Radiography Devices |
| in81001 | 01/16/1981 | Possible Failures of General Electric Type HFA Relays |
Page Last Reviewed/Updated Thursday, March 29, 2012
