Y 3.N 88:56-2/97-17
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Cracking of vertical welds in the core shroud and degraded repair |
1 |
Y 3.N 88:56-2/97-18
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Problems identified during maintenance rule baseline inspections |
1 |
Y 3.N 88:56-2/97-19
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Safety injection system weld flaw at Sequoyah Nuclear Power Plant, Unit 2 |
1 |
Y 3.N 88:56-2/97-20
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Identification of certain uranium hexafluoride hexafluoride cylinders that do not comply with ANSI N14.1 fabrication standards |
1 |
Y 3.N 88:56-2/97-21
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Availability of alternate AC power source designed for station blackout event |
1 |
Y 3.N 88:56-2/97-22
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Failure of welded-steel moment-resisting frames during the Northridge Earthquake |
1 |
Y 3.N 88:56-2/97-23
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Evaluation and reporting of fires and unplanned chemical reaction events at fuel cycle facilities |
1 |
Y 3.N 88:56-2/97-24
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Failure of packing nuts on one-inch uranium hexafluoride cylinder valves |
1 |
Y 3.N 88:56-2/97-25
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Dynamic range uncertainties in the reactor vessel level instrumentation |
1 |
Y 3.N 88:56-2/97-26
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Degradation in small-radius u-bend regions of steam generator tubes |
1 |
Y 3.N 88:56-2/97-27
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Effect of incorrect strainer pressure drop on available net positive suction head |
1 |
Y 3.N 88:56-2/97-28
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Elimination of instrument response time testing under the requirements of 10 CFR 50.59 |
1 |
Y 3.N 88:56-2/97-29
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Containment inspection rule |
1 |
Y 3.N 88:56-2/97-30
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Control of licensed material during reorganization employee-management disagreements, and financial crises |
1 |
Y 3.N 88:56-2/97-31
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Failures of reactor coolant pump thermal barriers and check valves in foreign plants |
1 |
Y 3.N 88:56-2/97-32
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Defective worm shaft clutch gears in Limitorque motor-operated valve actuators |
1 |
Y 3.N 88:56-2/97-33
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Unanticipated effect of ventilation system on tank level indications and engineering safety features actuation system setpoint |
1 |
Y 3.N 88:56-2/97-34
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Deficiencies in licensee submittals regarding technology for radiological emergency action levels in accordance with the new Part 20 |
1 |
Y 3.N 88:56-2/97-35
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Retrofit to Industrial Nuclear Company (INC) IR100 radiography camera to correct inconsistency in 10 CFR Part 34 incompatibility |
1 |
Y 3.N 88:56-2/97-36
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Unplanned intakes by workers of transuranic airborne radioactive materials and external exposure due to inadequate control of work |
1 |