Annual ReportThe Commission, 1979 |
À l'intérieur du livre
Résultats 1-5 sur 53
Page iv
... Piping Systems to Design Documents . Shutdown and Seismic Reanalysis of Five Operating Reactors Petition for the Seismic Reanalysis of Operating Reactors Humboldt Bay .. Possible Faulting Near Reactor Fire Protection Control Rod Guide ...
... Piping Systems to Design Documents . Shutdown and Seismic Reanalysis of Five Operating Reactors Petition for the Seismic Reanalysis of Operating Reactors Humboldt Bay .. Possible Faulting Near Reactor Fire Protection Control Rod Guide ...
Page 67
... systems , in- cluding steam generator feed - rings , feedwater and steam supply piping , residual heat removal systems , emergency core cooling systems , containment spray systems , and service water systems . Water hammer can 67.
... systems , in- cluding steam generator feed - rings , feedwater and steam supply piping , residual heat removal systems , emergency core cooling systems , containment spray systems , and service water systems . Water hammer can 67.
Page 68
... piping . While no water hammer incident has resulted in the release of radioactivity outside of a plant , the concern is that water hammer could result in the failure of a pipe in the reactor coolant system or disable a system required ...
... piping . While no water hammer incident has resulted in the release of radioactivity outside of a plant , the concern is that water hammer could result in the failure of a pipe in the reactor coolant system or disable a system required ...
Page 76
... piping needed to pro- vide cooling water to the core . Because materials and designs similar to those of the PWR originally reviewed have been used in other plants , review of this issue was included in the NRC Program for Resolution of ...
... piping needed to pro- vide cooling water to the core . Because materials and designs similar to those of the PWR originally reviewed have been used in other plants , review of this issue was included in the NRC Program for Resolution of ...
Page 79
... piping or in a main steam line . In either case , the release of hot pressurized water and steam to the con- tainment would create a high temperature environ- ment ( 250 to 400 ° F ) at high humidity ( including steam ) and pressure ...
... piping or in a main steam line . In either case , the release of hot pressurized water and steam to the con- tainment would create a high temperature environ- ment ( 250 to 400 ° F ) at high humidity ( including steam ) and pressure ...
Table des matières
2 | |
11 | |
20 | |
27 | |
35 | |
36 | |
42 | |
43 | |
51 | |
63 | |
86 | |
93 | |
100 | |
107 | |
115 | |
121 | |
128 | |
129 | |
130 | |
140 | |
147 | |
153 | |
242 | |
250 | |
255 | |
262 | |
273 | |
279 | |
286 | |
294 | |
301 | |
312 | |
328 | |
1 | |
11 | |
19 | |
Autres éditions - Tout afficher
Expressions et termes fréquents
actions activities agencies analysis application areas assessment assurance Commission Commissioner Committee construction permit containment control room core cracking criteria decay heat effects Electric emergency planning emergency response Energy environmental impact equipment evaluation Federal feedwater fiscal year 1979 fuel cycle health and safety IAEA identified implementation improve investigation Laboratory low-level waste ment NRC staff NRC's nuclear facilities Nuclear Plant nuclear power plants Nuclear Reactor Nuclear Regulatory Commission operating license personnel piping potential power reactor pressure pressurized water reactor procedures proposed protection radiation radioactive materials radioactive waste radiological reactor coolant recommendations regulations requirements result revised safeguards safety-related scram seismic shipments shutdown special nuclear material specific spent fuel standards Station steam Task Force technical Three Mile Island tion TMI accident transportation Unit uranium mills utility valve waste management water hammer water reactor
Fréquemment cités
Page 284 - ... the Atomic Energy Act of 1954, as amended; the Energy Reorganization Act of 1974. as amended; and the...
Page 82 - Design bases for protection against natural phenomena. Structures, systems, and components important to safety shall be designed to withstand the effects of natural phenomena such as earthquakes, tornadoes, hurricanes, floods, tsunami, and seiches without loss of capability to perform their safety functions.
Page 30 - NRC that the state of onsite and off site emergency preparedness provides reasonable assurance that adequate protective measures can and will be taken in the event of a radiological emergency.
Page 64 - A public hearing is not mandatory at this stage, but one may be held if requested by affected members of the public or at the initiative of the Commission. Each license for operation of a nuclear reactor contains technical specifications which set forth the particular safety and environmental protection measures to be imposed upon the facility and the conditions that must be met for the facility to operate.
Page 184 - ... to assure that specified acceptable fuel design limits and design conditions of the reactor coolant pressure boundary are not exceeded.
Page 286 - Commission deems appropriate to the issues to be decided, to conduct such hearings as the Commission may direct and make such intermediate or final decisions as the Commission may authorize with respect to the granting, suspending, revoking or amending of any license or authorization under the provisions of this Act, any other provision of law, or any regulation of the Commission issued thereunder.
Page 35 - To prevent nuclear accidents as serious as Three Mile Island, fundamental changes will be necessary in the organization, procedures, and practices — and above all — in the attitudes of the Nuclear Regulatory Commission and, to the extent that the institutions we investigated are typical, of the nuclear industry.
Page 65 - SEC. 210. The Commission shall develop a plan providing for specification and analysis of unresolved safety issues relating to nuclear reactors and shall take such action as may be necessary to implement corrective measures with respect to such issues. Such plan shall be submitted to the Congress on or before January 1, 1978 and progress reports shall be included in the annual report of the Commission thereafter.
Page 73 - Anticipated operational occurrences. Anticipated operational occurrences mean those conditions of normal operation which are expected to occur one or more times during the life of the nuclear power unit...
Page 299 - Licensing Requirements for the Storage of Spent Fuel in an Independent Spent Fuel Storage Installation...