Technical Evaluation of the Electrical, Instrumentation, and Control Design Aspects of the Low Temperature Overpressure Protection System for the Point Beach Nuclear Power Plant, Units 1 and 2

摘要

The technical evaluation is presented for the electrical, instrumentation, and control design aspects of the low temperature overpressure protection system for the Point Beach nuclear power plant, Units 1 and 2. Design basis criteria used to evaluate the acceptability of the system included operator action, system testability, single failure criterion, and seismic Category I and IEEE Std-279-1971 criteria. This report is supplied as part of the Selected Electrical, Instrumentation, and Control Systems Issues Support Program being conducted for the U.S. Nuclear Regulatory Commission by Lawrence Livermore Laboratory. (ERA citation 04:036396)