Criteria for the performance of periodic surveillance testing of nuclear power generating station safety systems are provided in this standard. The scope of periodic surveillance testing consists of functional tests and checks, calibration verification, and time response measurements, as required, to verify that the safety system performs its defined safety function. Post-maintenance and post-modification testing are not covered by this document. The periodic surveillance testing requirements of IEEE NPEC nuclear standards are amplified in this standard. Some design requirements are also identified in this standard. |