| 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 |
